Re: [algogeeks] Urgent Need ITIL Service Management Operations Business/Process Analyst in Manhattan, NY for 6+ months
Can we please get rid of this spammer ? On Thu, Sep 10, 2015 at 1:53 AM, Shachindra A Cwrote: > ^^ +1 > > On Wed, Sep 9, 2015 at 12:54 PM, Rahul Vatsa > wrote: > >> Please block this guy. >> >> On Thu, Sep 10, 2015 at 1:08 AM, Shaik Asif >> wrote: >> >>> Hi Partner, >>> >>> >>> >>> This is Shaik from Deegit Inc. Please find the below requirement for >>> your review. If you are comfortable with the requirement please get back to >>> me ASAP on sh...@deegit.com >>> >>> >>> >>> *Position: ITIL Service Management Operations Business/Process Analyst* >>> >>> Location: Manhattan, NY 10001 >>> >>> Duration: 6+ Months >>> >>> >>> >>> ITIL v3 Foundations or higher certification required >>> >>> · Experience with BMC Remedy required >>> >>> · Experience with ServiceNow beneficial >>> >>> · Able to understand and document complex IT processes >>> >>> · Experience performing IT assessments and preparing gap >>> analysis documents and recommendations >>> >>> · Experience working as an analyst in support of IT technical >>> operations (e.g. - service desk, desktop support, server and application >>> management) >>> >>> · Very strong communication: verbal and written required. Able >>> to facilitate workshops and meetings: drive agendas, document findings and >>> next steps >>> >>> >>> Best Regards, >>> >>> ___ >>> >>> >>> >>> Shaik | Deegit Inc | >>> >>> 1900 East Golf Rd., Suite 925 | Schaumburg, IL 60173 | >>> >>> Ph: 847.440.2436 ext - 358 | Fax: 847.330.1987 >>> >>> sh...@deegit.com | www.deegit.com | >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Algorithm Geeks" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to algogeeks+unsubscr...@googlegroups.com. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to algogeeks+unsubscr...@googlegroups.com. >> > > > > -- > Regards, > Shachindra A C > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to algogeeks+unsubscr...@googlegroups.com. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Openings in Adobe India !!!
People seems to confuse algogeeks with job board. No idea, how can we get rid of these spam. On Tue, Oct 14, 2014 at 2:25 PM, Ashish Mehta mehta.ashis...@gmail.com wrote: There are multiple openings in Adobe India for Developer position. Send me your resume ASAP. Here is the list of urgent openings. - · 31639_Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=fYIUCfXMqBAaj0T8JrUMKA ·31497_Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=U5lgab7ocxgSbz0CjInfyw ·26279_ Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=hgTkxxHjX-jEcKNXOpxJBw ·30965_Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=H7s2s7lpI3YK*RhWvOrU*Q ·31344_Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=z6oIOM05vEdN6aZ76w1NXg ·30759_Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=iYfB3oGLK*cP-GdYbRYqRA ·32543_Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=DQ-WKuGH8byLQ9Z5p8vWWQ ·27526_Security Czar https://workspaces.acrobat.com/?d=2lXPky*D8qGxQbm9KDHdIw ·30262_Member of Technical Staff / Computer Scientist - MAC Developer https://workspaces.acrobat.com/?d=8MDJ3-8PpjXLwSN8sZe2lQ ·30976 Member of Technical Staff / Computer Scientist https://workspaces.acrobat.com/?d=AzpXN7cZ1Zh9l1usUsUMEQ Conditions for freshers: - Candidate should be from a premier college i.e. IIT/IIIT/NIT/BITS or equivalent. - In case of any college from where Adobe does not hire developers. I would recommend that you have something concrete in your resume so that I can talk to HR with confidence. :) Do mention this in the mail. Regards, Ashish -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] DP problems
I am not too sure about your O (N^3) solution even. Can you link the working code ? On Thu, Jun 5, 2014 at 6:48 PM, kumar raja rajkumar.cs...@gmail.com wrote: This is a very good collection of DP problems. I want the answers for problem 2(e) and problem 14. for problem 14 the recurrence relation that i have is T[i,j] = 0 if i=j 1 if j=i+1 and s[i]=s[j] 0 if j=i+1 and s[i]!=s[j] j-i+1/2 if s[i..j] is even length palindrome j-i/2 if s[i..j] is odd length palindrome max{T[i+1,j],T[i,j-1]} else But this is O(n^3) solution. Could not find out solution of order O(n^2). If someone knows please share the answers for them. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] DP problems
Code ? On Thu, Jun 5, 2014 at 7:08 PM, kumar raja rajkumar.cs...@gmail.com wrote: U have two dimensions for the table ( has O(n^2) entries.) and to check whether string is palindrome or not it will take O(n) . So it is O(n^3) solution. I have checked it manually for some inputs, and it works. On 5 June 2014 18:53, Shashwat Anand m...@shashwat.me wrote: I am not too sure about your O (N^3) solution even. Can you link the working code ? On Thu, Jun 5, 2014 at 6:48 PM, kumar raja rajkumar.cs...@gmail.com wrote: This is a very good collection of DP problems. I want the answers for problem 2(e) and problem 14. for problem 14 the recurrence relation that i have is T[i,j] = 0 if i=j 1 if j=i+1 and s[i]=s[j] 0 if j=i+1 and s[i]!=s[j] j-i+1/2 if s[i..j] is even length palindrome j-i/2 if s[i..j] is odd length palindrome max{T[i+1,j],T[i,j-1]} else But this is O(n^3) solution. Could not find out solution of order O(n^2). If someone knows please share the answers for them. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Re: Solving coin change problem with limited coins.
@Don int coins [] = {1, 3, 5}; int cnt [] = {7, 3, 1}; int S = 9; Your code returns 9, for the aforementioned test case. Should not it return 3 ? Here is my take which takes O (|number of denominators| x |S| x |maximum count for any coin|) time and O (|number of denominators| x |S|) time. It is quite naive dp, but I am not too sure if there is scope of improvement. int coins [] = {1, 3, 5}; int cnt [] = {7, 3, 1}; const int INF = 0x3f3f3f3f; int memo [55][1005]; int solve (int idx, int s) { if (s == 0) return 0; if (s 0 || idx 0) return INF; if (memo [idx][s] != -1) return memo [idx][s]; int ret = INF; for (int i = 0; i = cnt [idx]; i++) ret = min (ret, i + solve (idx - 1, s - coins [idx] * i)); // Take i coins from coin [idx]. return memo [idx][s] = ret; } int main () { #ifdef LOCALHOST freopen (test.in, r, stdin); // freopen (test.out, w, stdout); #endif memset (memo, -1, sizeof (memo)); int S = 9; int ret = solve (sizeof (coins) / sizeof (coins [0]) - 1, S); ret = ret = INF ? -1 : ret; printf (%d\n, ret); return 0; } @Atul What is the issue in recursive approach ? On Sat, May 17, 2014 at 12:42 AM, Don dondod...@gmail.com wrote: If you find a way to do that for more than a few coins I'd be interested in seeing it too. Don On Thursday, May 15, 2014 3:00:04 PM UTC-4, atul007 wrote: @Don : i am intersted in DP bottom up approach with less time complexity. solving it recursively is a simpler approach... On 15 May 2014 22:25, Don dond...@gmail.com wrote: How about this: const int N = 6; unsigned int coins[N] = {100,50,25,10,5,1}; unsigned int count[N] = {2, 1, 1, 5, 4, 10}; int best = 10; int minCoins(int s, int f=0, int d=0) { if (d == 0) best = s; // It can never take more than s coins if (s 1) return 0; // No coins required if (d = best) return 100; // We've already used too many coins. int result=best; for(int i = f; i N; ++i) // Don't regress { if (count[i]) // Only try coins which are available { if (coins[i] s) // Try using this coin { --count[i]; int sum = 1 + minCoins(s-coins[i], i, d+1); if (sum result) sum = result; if ((d == 0) (sum best)) best = sum; ++count[i]; } else if (coins[i] == s) return 1; // This coin is all we need } } return result; } int main() { int s; scanf(%d, s); printf(The fewest coins to total to %d is %d\n, s, minCoins(s)); return 0; } On Thursday, May 15, 2014 1:35:12 AM UTC-4, atul007 wrote: Solving coin change problem with limited coins. Given an array of denominations and array Count , find minimum number of coins required to form sum S. for eg: coins[]={1,2,3}; count[]={1,1,3}; i.e we have 1 coin of 1$ , 1 coin of 2$ , 3 coins of 3$. input S = 6 output = 2 possible combination : 3+3 = 6 -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Remove minimum set of vertices to make the grap divided into more than one component
On Tue, Apr 29, 2014 at 10:33 PM, atul anand atul.87fri...@gmail.comwrote: find articulation point in graph It won't work. Say there are N nodes and every node is connected to every other node. This graph does not have any articulation point. You need to remove more than one vertex in this case. You don't know which vertex, you don't know what order. I can't say for sure whether this problem is NP-complete but I don't see how SCC works here. On 29 Apr 2014 16:56, shashi kant shashiski...@gmail.com wrote: Problem is as follows: 1. Given a connected graph. 2. Remove a vertex out of it and if graph is divided into two components return that vertex. 3. else find a set of vertices to be removed that will divide graph into more than 1 component. Please Help me out here .. probably min-cut problem http://www.geeksforgeeks.org/minimum-cut-in-a-directed-graph/ is suitable here. *Thanks Regards,* *Shashi Kant * *Think positive and find fuel in failure* http://thinkndoawesome.blogspot.com/ *Senior Software Engineer* *Samsung Research India Bangalore .* -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Remove minimum set of vertices to make the grap divided into more than one component
On Tue, Apr 29, 2014 at 4:56 PM, shashi kant shashiski...@gmail.com wrote: Problem is as follows: You have given a terrible description of problem. 1. Given a connected graph. Connected, how ? Is the graph directed or undirected ? 2. Remove a vertex out of it and if graph is divided into two components return that vertex. Are you sure about two component part ? What if graph is a star graph, you can take out the nucleus and it will be divided into N - 1 connected component. Will that not be ok ? Does it have to be *only* two components. 3. else find a set of vertices to be removed that will divide graph into more than 1 component. Does that set has to be minimum ? If not why not simply remove N - 2 vertices and make is into two connected components. What if graph only have one node ? The question loses its meaning here. Please Help me out here .. probably min-cut problem http://www.geeksforgeeks.org/minimum-cut-in-a-directed-graph/ is suitable here. Can you please explain, how is flow suitable here ? FWIW, I see this question as broken and unclear. *Thanks Regards,* *Shashi Kant * *Think positive and find fuel in failure* http://thinkndoawesome.blogspot.com/ *Senior Software Engineer* *Samsung Research India Bangalore .* -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Integer partition problem - DP
Let us assume you have sum S. The possible numbers it is made up are { 1, 2, .., S }. Now, for every number belonging to the set, you have two options. 1. Subtract currently chosen number from the given set to sum. 2. Choose next number. The state will be defined as (num, sum), where num is the number you are using and sum is current sum. Recurrence will be, f (num, sum) = f (num - 1, sum) + f (num, sum - num) f (num, 0) = 1 f (0, sum) = 0 The translation to code is fairly obvious, which reduces to O (N^2) time and O (N^2) space dp. // Code. int memo [55][505]; int solve (int num, int sum) { // f (num, sum) = f (num - 1, sum) + f (num, sum - num) if (sum == 0) return 1; if (sum 0 || num = 0) return 0; if (memo [num][sum] != -1) return memo [num][sum]; return memo [num][sum] = solve (num - 1, sum) + solve (num, sum - num); } int main () { memset (memo, -1, sizeof (memo)); for (int i = 0; i = 10; i++) printf (%d %d\n, i, solve (i, i)); return 0; } Output: 0 1 1 1 2 2 3 3 4 5 5 7 6 11 7 15 8 22 9 30 10 42 Assuming, order matter, [i.e. 1 + 2 != 2 + 1], it reduces to simple take-it or leave-it knapsack. Though this is tangential to your question. On Sat, Mar 1, 2014 at 9:55 PM, kumar raja rajkumar.cs...@gmail.com wrote: Given an integer how many number of ways u can partition the number? e.g. 3 can be written as 3,1+2,1+1+1 and 4 can be written as 4, 1+1+1+1,2+2,1+3,1+1+2 So for 3 -- 3 for 4 --5. The order of the elements in the partition does not matter. So how to calculate the number of ways to partition the given number? Can someone give idea on how to write the recurrence relation for the problem? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Permuations with stack constraints
Think in binaries. '1' = push, '0' = pop. So a sequence of operations will consist of 0's and 1s. Say N = length of set. Property 1: count of 0 = count of 1 = N. There will be N push and N pop. Property 2: At any point count of 1s = count of 0s. 1100 is valid. [2 push, 2 pop.] 1001 is invalid. [1 push, 2 pop] At index 3, number of 0s increased that of 1s. Hence invalid. Now just simulate the process by generating valid binaries. Time complexity: O (N * (2 ^ N)), Space complexity: O (N) Code follows, int main () { string s = abc; int N = s.size (); for (int mask = 0; mask (1 (2 * N)); mask++) { bool ok = true; if (__builtin_popcount (mask) != N) continue; for (int i = 0, x = mask, c0 = 0, c1 = 0; i 2 * N; i++, x /= 2) { (x 1) ? c1++ : c0++; ok = (c0 = c1); } if (! ok) continue; // Invalid mask. stack char st; string t = ; for (int i = 0, x = mask, idx = 0; i 2 * N; i++, x /= 2) if (x 1) st.push (s [idx++]); else t += st.top (), st.pop (); printf (%s\n, t.c_str ()); } return 0; } For s = ab, ba ab For s = abc, cba bca acb bac abc For s = abcd, dcba cdba bdca adcb cbda bcda acdb badc abdc cbad bcad acbd bacd abcd Alternatively, you can simply simulate the whole process and do a validity check after generation of string. The check being, stack should be empty and at any point during simulation, you should not try to pop from empty stack. On Thu, Feb 20, 2014 at 11:57 PM, kumar raja rajkumar.cs...@gmail.comwrote: Hi all, Here is a permuatation related question. Suppose the set is {a,b,c}; At a given point of time either u can push an elemnt on to the stack or pop of the element. While pushing the elements u have to follow the order a,b,c as given in the set. When u pop the element u will print it to the output array. one possible sequence of operations is push(a),push(b),pop(),push(c),pop(),pop() The permuation obtained by above combination is {b,c,a}. But out of 6! permuations possible one invalid permutation is {c,a,b} (guess how?) So how to print all valid permuations with the above constaraints? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Re: Find 3 digit number.
@Don, amazing solution. Let us say, I don't have the insight to see the greedy solution mentioned by @Don there is an obvious dp solution for the general case. typedef long long int64; const int64 LINF = (int64) 1e16 + 5; map int64, int64 memo; int64 solve (int n) { if (n 10) return n; if (memo.count (n)) return memo [n]; int64 ret = LINF; for (int i = 9; i = 2; i--) if (n % i == 0) ret = min (ret, 10 * solve (n / i) + i); return memo [n] = ret; } int main () { #ifdef LOCALHOST freopen (test.in, r, stdin); // freopen (test.out, w, stdout); #endif int n = 100; int64 ret = solve (n); if (ret = LINF) ret = -1; // Solution does not exist. return 0; } This solution won't work when result exceed 64 bit integers but can easily be modified to work with strings. On Thu, Feb 13, 2014 at 5:57 PM, bhargav ybbkris...@gmail.com wrote: import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Scanner; public class PrimeFactors { /** * @param args */ public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); ListInteger counts = new ArrayListInteger(); ListInteger l = new ArrayListInteger(); l.add(2); l.add(3); l.add(5); l.add(7); for(int i=0;il.size();i++) { int j=0; while(n%l.get(i)==0) { n = n/l.get(i); j++; } counts.add(j); } if(n!=1) { System.out.println(-1); } else { System.out.println(counts); System.out.println(generateComb(counts)); } } public static int generateComb(ListInteger l) { ListInteger li = new ArrayListInteger(); int temp=0; for(int i=0;il.size();i++) { int k = 0; int j =0; if(l.get(i)==0temp==1i==1) { li.add(2); } if(l.get(i)==0) { continue; } switch (i) { case 0: k = l.get(i)%3; if(k!=l.get(i)) { j = l.get(i)/3; while(j!=0) { li.add(8); j--; } } if(k==2) li.add(2*k); temp=k; break; case 1: k = l.get(i)%2; if(k!=l.get(i)) { j = l.get(i)/2; while(j!=0) { li.add(9); j--; } } if(temp==1k==1) { li.add(6); } else if(k==1) { li.add(3); } else if(temp==1) { li.add(2); } break; case 2: k = l.get(i); while(k!=0) { li.add(5); k--; } break; case 3: k = l.get(i); while(k!=0) { li.add(7); k--; } break; } } Collections.sort(li); return generateNumFromArray(li); } public static int generateNumFromArray(ListInteger l) { int num=0; for(int i=0;il.size();i++) { num = num*10 + l.get(i); } return num; } } btw was this from interviewstreet interview ?? :P -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Find 3 digit number.
Since the limit is so small, won't a simple bruteforce do ? Just run a loop from [100, 1000) and return the minimum. Here is a quick python code I wrote. N = 24 min (i for i in range (100, 1001) if int (str (i) [0]) * int (str (i) [1]) * int (str (i) [2]) == N) 138 N = 36 min (i for i in range (100, 1001) if int (str (i) [0]) * int (str (i) [1]) * int (str (i) [2]) == N) 149 N = 100 min (i for i in range (100, 1001) if int (str (i) [0]) * int (str (i) [1]) * int (str (i) [2]) == N) 455 On Wed, Feb 12, 2014 at 8:45 PM, atul anand atul.87fri...@gmail.com wrote: Given a number N, find the smallest 3 digits number such that product of its digits is equal to N. For Eg:- for input 24 , output :138 (1*3*8 = 24) for input 36 , output :149 (1*4*9 = 36) for input 100 , output : 455 (4*5*5 = 100) -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] strictly sorting by adding or subtracting a range of numbers
How about a normal binary search ? We know that X can be [0, 2^31 - 1]. Also if X is a valid configuration, all the values above X will too. Monotonicity is all we need here. So, take lo = 0 and hi = 2 ^ 31 - 1. Now check, if your mid is a valid X. If yes, X can lie between [0, mid]. If not, X will lie between [mid + 1, 2^31 - 1]. Here is an untested code. typedef long long int64; // If true, x is a valid configuration for v. int valid (int x, int N, vector int64 v) { vector int64 u = v; u [0] -= x; for (int i = 1; i N; i++) if (u [i] + x = u [i - 1] + 1 u [i] - x = u [i - 1] + 1) u [i] = u [i - 1] + 1; else return false; return true; } // A binary search over v for X [0, 2 ^ 31 - 1] int solve (int N, vector int64 v) { int64 lo = 0, hi = 2147483647; int ret = 0; while (lo = hi) { int64 mid = lo + (hi - lo) / 2; if (valid (mid, N, v)) { ret = mid; hi = mid - 1; } else lo = mid + 1; } return ret; } int main () { vector int64 v; v.push_back (5); v.push_back (4); v.push_back (3); v.push_back (2); v.push_back (8); printf (%d\n, solve (v.size (), v)); return 0; } On Wed, Jan 29, 2014 at 10:26 PM, bhargav ybbkris...@gmail.com wrote: Given an array of integer elements *Your task is to* · write a function that finds the minimum value X that makes possible the following: generate a new array that is sorted in strictly ascending order by increasing or decreasing each of the elements of the initial array with integer values in the [0, X] range. oExample: Having the initial array [5, 4, 3, 2, 8] the minimum value for X is 3. Decrease the first element (5) by 3, decrease the second one (4) by 1, increase the third one (3) by 1, increase the forth one (2) by 3 and do nothing to the last one (8). In the end we obtain the array [2, 3, 4, 5, 8] which is sorted in strictly ascending order. · print the result X to the standard output (stdout) Note that your function will receive the following arguments: · *v* owhich is the array of integers *Data constraints* · numbers are in ascending order when arranged from the smallest to the largest number · strictly ascending order means that each element is greater than the preceding one (e.g. [1, 2, 2, 3] is NOT strictly ascending order) · the length of the array will not exceed 5000 · the elements of any of the arrays are integer numbers in the [1, 231 -1] range *Efficiency constraints* · your function is expected to print the result in less than 2 seconds *Example* *Input* *Output* v: 5, 4, 3, 2, 8 3 any clues for the algo ?? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Job Openings at Adobe India
We need active moderators who can ban these guys spamming the list. This group deals with algorithm problems, we don't need salesmen and brokers here. On Wed, Jan 8, 2014 at 1:42 PM, RM rmath...@gmail.com wrote: Job postings to this mailing list should be marked as spam, and the senders blocked. This is not a India-specific chatroom, this not a place to exchange books and PDFs, this is not a forum for jokes and forwards, and certainly not the list to be posting job offers to. Ignoring the idiot who was peddling Macbook Pros last week was a mistake, since it has encouraged the moron from Adobe to send this mail now. I had mailed the list-owner via the Google-Groups interface last week, but I don't think he/she has done anything about it. Does anyone know the list-owner? IIRC, it was someone from the 2004-2006 batch of CEG. -- rm On Wed, Jan 8, 2014 at 12:16 AM, Gaurav Gupta gauravnit...@gmail.com wrote: Hello Lalit , Please find my attached CV. Present Company : Samsung Research India , bangalore Experience : 1 year 6 months Time Frame To Join : 2 Months Thanks Regards, Gaurav kumar gupta On 7 January 2014 22:49, Lalit Sharma lks.ru...@gmail.com wrote: Hi all, Adobe Hiring drive in Hyderabad, Noida and Bangalore Dates: 18th/25th Jan 2014 Profile: Developer (C++/Java). Colleges Eligible: Premiere Institutes (IITs/NITs/IISc/BITS/IIITs/NSIT/Thapar/DCE/Jadavpur etc.) Experience Reqd : 1 – 5 Yrs experience in a good Product Company. Please share your resumes with me. -- Lalit Sharma | Member of Technical Staff | Adobe Systems ,Noida , India | Contact No : +91-8130-321-181 . -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- Thanks Regards, Gaurav kumar gupta Software Engineer Samsung Research India,Bangalore Contact No:+91-9538147434 Email id: gauravnit...@gmail.com -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] D
Yes, we know now that you are a proud owner of Apple iPod. On Fri, Jan 2, 1970 at 9:32 AM, Chitra chitradevi.ramachand...@gmail.comwrote: Sent from my iPod -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] [Algogeeks] Longest increasing sub sequence length in linear time
On Tue, Dec 17, 2013 at 1:30 AM, bujji jajala jajalabu...@gmail.com wrote: Given an Array of integers (A1,A2,...,An) of length n, Find the maximum possible length of increasing sub sequence formed from A1, A2,,An. I read that it is possible to compute in linear time as mentioned in algorithm design manual bySkiena. Interesting. I think I am getting older, I don't recall or probably missed it. Can you point the page number where it was mentioned, computing LIS in O (N) that is. -Thanks Bujji -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Spoj FARIDA
On Wed, May 22, 2013 at 9:45 AM, emmy foramlakh...@gmail.com wrote: problem : http://www.spoj.com/problems/FARIDA/ what is wrong with this code? The algorithm is pretty straight forward Is it ? 1000 1 1 1000 Your code gives 1001 as output. Desired output should be 2000. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com.
Re: [algogeeks] Re: Amazon interview question
On 4/13/13 10:05 PM, pankaj joshi wrote: in this Problem if the array is A[n] = {a0,a1,a(n-1),a(n)} after the second iteration, the value will be {a0 -2*a2+a3, a2 -2*a3 + a4, a3-2*a4+a5,, a(n-2)-2a(n-1)+a(n)} if we add all these terms then all the middle elements will be canceled out so the remaining will be. {a0-a2 - a(n-1)+a(n)} which can be written as a general form solution: - {a(n)-a(n-1)} - {a2-a0} this will solve the problem in time complexity in O(1). example: A = {5, 3, 8, 9, 16} solution : - {16-9}-{3-5} {7} - {-2} 9 No. Your assertion is valid only for first two iteration. Iteration 1: { a1 - a0, a2 - a1, ... an - an-1 } = an - a0 Iteration 2: { a2 - 2a1 + a0, an - 2an-1 + an-2 } = (an - an-1) - (a1 - a0) Iteration 3: an - 2an-1 +an-1 - a2 + 2a1 - a0, thereby nullifying the above observation. At any state T, we need to find f (n, T) where coefficient of T is 0, to make it O(1) solution. That does not seems to be the case here. Say, for 4th iteration, what will be your answer ? I don't see any closed form here. On Wed, Apr 10, 2013 at 7:03 AM, Shashwat Anand m...@shashwat.me mailto:m...@shashwat.me wrote: On 4/10/13 12:13 AM, rahul sharma wrote: If you have any other solution ..please post that...i thnik recursion is ok with base case...we need to scan again after first iteration...?? First of all, the array size and number of iteration both won't be N or else the answer will always be 0. I take the following assumption, array have K elements and number of iteration is N. Now, if N = K, the return value will always be 0. For rest, we can decompose the array following the rule of adjacent element difference. Solution with O(NK) time complexity follows: int doit (vector int v, int N) { int k = (int) v.size () - 1; if (N k) return 0; int c = 1; while (N--) { for (int i = k; i = c; i--) v [i] -= v [i - 1]; for (int i = 0; i c; i++) v [i] = 0; c++; } return accumulate (v.begin (), v.end (), 0); } int main () int a [] = { 5, 3, 8, 9, 16 }; vector int v (a, a + sizeof (a) / sizeof (a [0])); assert (doit (v, 0) == 41); assert (doit (v, 1) == 11); assert (doit (v, 2) == 9); assert (doit (v, 3) == -1); assert (doit (v, 4) == 21); assert (doit (v, 5) == 0); return 0; } However, I /strongly believe/ the solution can be done in *linear time*. To code this with quadratic time complexity is a no-brainer. So, I took the array with K = 6 elements and decomposed. N = 0: [a1, a2, a3, a4, a5, a6] = a1 + a2 + a3 + a4 + a4 + a6 N = 1: [0, a2 - a1, a3 - a2, a4 - a3, a5 - a4, a6 - a5] = a6 - a1 N = 2: [0, 0, a3 - 2a2 + a1, a4 - 2a3 + a2, a5 - 2a4 + a3, a6 - 2a5 + a4] = a6 - a5 - a2 + a1 = (a6 - a5) - (a2 - a1) N = 3: [0, 0, 0, a4 - 3a3 +3a2 - a1, a5 - 3a4 + 3a3 - a2, a6 - 3a5 + 3a4 - a3] = a6 - 2a5 +a4 - a3 + 2a2 - a1 N = 4: [0, 0, 0, 0, a5 - 4a4 + 6a3 - 4a2 + a1, a6 - 4a5 + 6a4 - 4a3 + a2] = a6 - 3a5 + 2a4 + 2a3 - 3a2 + a1 N = 5: [0, 0, 0, 0, 0, a6 - 5a5 + 10a4 - 10a3 + 5a2 - a1] = a6 - 5a5 + 10a4 - 10a3 + 5a2 - a1 N = 6: [0, 0, 0, 0, 0, 0] = 0 The resulting solution does show some property of Binomial coefficient as pointed out by @Don in his hint (Pascal triangle). I suppose this shall be the way to attack this problem. On Wed, Apr 10, 2013 at 12:12 AM, rahul sharma rahul23111...@gmail.com mailto:rahul23111...@gmail.com wrote: i forgot to add base case..can add wen 2 elemnts are there then there sum is stored and we reurn from there...i m in hurry,,,sry for that,, On Wed, Apr 10, 2013 at 12:11 AM, Don dondod...@gmail.com mailto:dondod...@gmail.com wrote: It is O(N^2) because the inner loop takes N steps to execute and that loop will be executed N times. However, I would suggest not using recursion. There is no reason to not do it iteratively. Your recursive solution has no base case so it will recurse until your computer runs out of stack space, at which point it will crash. Don On Apr 9, 2:29 pm, rahul sharma rahul23111...@gmail.com mailto:rahul23111...@gmail.com wrote: A = {5, 3, 8, 9, 16} After one iteration A = {3-5,8-3,9-8,16-9}={-2,5,1,7} After second iteration A = {5-(-2),1-5,7-1} sum =7+(-4)+6=9 Given an array, return sum after n iterations my sol/ void abc(int arr[],n) { for(i=0;in;i++) arr[i]=arr[i+1]-arr[i]; abc(arr,n-1
Re: [algogeeks] Re: Amazon interview question
On 4/10/13 12:13 AM, rahul sharma wrote: If you have any other solution ..please post that...i thnik recursion is ok with base case...we need to scan again after first iteration...?? First of all, the array size and number of iteration both won't be N or else the answer will always be 0. I take the following assumption, array have K elements and number of iteration is N. Now, if N = K, the return value will always be 0. For rest, we can decompose the array following the rule of adjacent element difference. Solution with O(NK) time complexity follows: int doit (vector int v, int N) { int k = (int) v.size () - 1; if (N k) return 0; int c = 1; while (N--) { for (int i = k; i = c; i--) v [i] -= v [i - 1]; for (int i = 0; i c; i++) v [i] = 0; c++; } return accumulate (v.begin (), v.end (), 0); } int main () int a [] = { 5, 3, 8, 9, 16 }; vector int v (a, a + sizeof (a) / sizeof (a [0])); assert (doit (v, 0) == 41); assert (doit (v, 1) == 11); assert (doit (v, 2) == 9); assert (doit (v, 3) == -1); assert (doit (v, 4) == 21); assert (doit (v, 5) == 0); return 0; } However, I /strongly believe/ the solution can be done in *linear time*. To code this with quadratic time complexity is a no-brainer. So, I took the array with K = 6 elements and decomposed. N = 0: [a1, a2, a3, a4, a5, a6] = a1 + a2 + a3 + a4 + a4 + a6 N = 1: [0, a2 - a1, a3 - a2, a4 - a3, a5 - a4, a6 - a5] = a6 - a1 N = 2: [0, 0, a3 - 2a2 + a1, a4 - 2a3 + a2, a5 - 2a4 + a3, a6 - 2a5 + a4] = a6 - a5 - a2 + a1 = (a6 - a5) - (a2 - a1) N = 3: [0, 0, 0, a4 - 3a3 +3a2 - a1, a5 - 3a4 + 3a3 - a2, a6 - 3a5 + 3a4 - a3] = a6 - 2a5 +a4 - a3 + 2a2 - a1 N = 4: [0, 0, 0, 0, a5 - 4a4 + 6a3 - 4a2 + a1, a6 - 4a5 + 6a4 - 4a3 + a2] = a6 - 3a5 + 2a4 + 2a3 - 3a2 + a1 N = 5: [0, 0, 0, 0, 0, a6 - 5a5 + 10a4 - 10a3 + 5a2 - a1] = a6 - 5a5 + 10a4 - 10a3 + 5a2 - a1 N = 6: [0, 0, 0, 0, 0, 0] = 0 The resulting solution does show some property of Binomial coefficient as pointed out by @Don in his hint (Pascal triangle). I suppose this shall be the way to attack this problem. On Wed, Apr 10, 2013 at 12:12 AM, rahul sharma rahul23111...@gmail.com mailto:rahul23111...@gmail.com wrote: i forgot to add base case..can add wen 2 elemnts are there then there sum is stored and we reurn from there...i m in hurry,,,sry for that,, On Wed, Apr 10, 2013 at 12:11 AM, Don dondod...@gmail.com mailto:dondod...@gmail.com wrote: It is O(N^2) because the inner loop takes N steps to execute and that loop will be executed N times. However, I would suggest not using recursion. There is no reason to not do it iteratively. Your recursive solution has no base case so it will recurse until your computer runs out of stack space, at which point it will crash. Don On Apr 9, 2:29 pm, rahul sharma rahul23111...@gmail.com mailto:rahul23111...@gmail.com wrote: A = {5, 3, 8, 9, 16} After one iteration A = {3-5,8-3,9-8,16-9}={-2,5,1,7} After second iteration A = {5-(-2),1-5,7-1} sum =7+(-4)+6=9 Given an array, return sum after n iterations my sol/ void abc(int arr[],n) { for(i=0;in;i++) arr[i]=arr[i+1]-arr[i]; abc(arr,n-1); } I wana ask that the complexity is o(n) or o(n)2..as loop is executed n times..say n is 10...so fxn is called 10 timesi.e 10 n..and ignoring n it comes out to be...n..but if we implemeted with 2 loops then complexity is n2 ...and both sol are taking same no of iterations...please tell whether complexity is n or n2 for above codeif it is n2 then how??? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com mailto:algogeeks%2bunsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [algogeeks] Re: how to solve this?
@Dave solution is perfect. I prefer it over mind. However, here is an alternate solution. We know that this is an equation in 'x' with a degree of 1. It means it is a straight line and root is guaranteed unless of course the equation is of the form y = c. That is not the case here as it would make the equation with a degree of 0.. Now, say if root is 't' and 'delta1' and 'delta2' being positive values, we know f(t - delta1) * f (t - delta2) 0. Why ? f (t) = 0 All f (t - delta1) will share a common sign (either positive or negative). Same for all f (t - delta2), however the sign here will be reverse. It depends upon m (slope) but the product of both is guaranteed to be negative. The graph will be strictly increasing or decreasing. This provides an ideal use case for *binary search. * * * We take two extreme values assuming root should lie between them, and do a binary search over it. To do that, first of all we bring both side of expression to one side. This is not hard even programmatically, can be done in one line of code. In [1]: s = 2*x+5-(4*x-7+(4-2))=10*x-9 In [2]: s.split ('=')[0] + -1*( + s.split ('=')[-1] + ) Out[2]: '2*x+5-(4*x-7+(4-2))-1*(10*x-9)' Now, we do a binary search over the expression. Below is the python code and codepad link [1] since some mail client don't like indentations. #!/usr/bin/env python #-*- coding: utf-8 -*- def bsearch (exp, lo, hi): EPS = 0.01 ret = lo + (hi - lo) / 2 while (lo hi): mid = lo + (hi - lo) / 2.0 val_mid = eval (exp.replace ('x', str (mid))) val_lo = eval (exp.replace ('x', str (lo))) val_hi = eval (exp.replace ('x', str (hi))) if (val_mid == 0): return mid elif (val_lo * val_mid 0): // Root lies in between lo and mid. ret = mid hi = mid - EPS else:// Root lies in between mid and hi. ret = mid lo = mid + EPS return ret s = 2*x+5-(4*x-7+(4-2))-10*x+9 print bsearch (s, -100, 100) The output, % python solve.py 1.5886935 Just like Newton bisection method used to calculate roots, we can use Epsilon to take care of the fact that root does not vary by Epsilon. The caveat here however is if we want the answer in the form of numerator/denominator as in 19/12, it is tough (unless of course we use fraction module and try some clever optimization, none of which strikes me so far). [1] http://codepad.org/85HJj0Eg On Fri, Apr 5, 2013 at 2:51 AM, Don dondod...@gmail.com wrote: I like that solution better than the one I suggested. Don On Apr 4, 4:45 pm, Dave dave_and_da...@juno.com wrote: @Kumar0746: Technically, you can't solve an _expression_; you can solve an _equation_, which is a statement of the form expression = expression, which is what you have. Don's suggestion is a good one. Another way is to call the expression on the left side of the equation f(x) and the expression on the right side of the equation g(x), and calculate f(0), g(0), f(1), and g(1). Then x = (f(0) -g(0)) / (f(0) - g(0) - f(1) + g(1)) In the original poster's example, f(0) = 10, f(1) = 8, g(0) = -9, and g(1) = 1, so x = 19/12. Presuming that you want the exact answer, leave it in fractional form, and if the denominator is negative, then negate both numerator and denominator. Then divide both numerator and denominator by their gcd. Finally, if the denominator is 1, report the numerator as the answer; otherwise report the fraction numerator/denominator as the answer. Dave On Thursday, April 4, 2013 11:43:20 AM UTC-5, Don wrote: Simplify the expression by evaluating expressions inside parenthesis first. Follow the order of evaluation, doing multiplications first and then addition and subtraction. It should be possible to reduce any expression to the form ax+b=0. Then x=-b/a. Don On Apr 4, 11:18 am, arun kumar kumar0...@gmail.com wrote: Given an expression in the form of a string, solve for x. The highest power of x in the expression will be equal to 1. Operators allowed are +, * and -. These are all binary operators. So, 2x would be written as 2*x. Every operator will be followed by a single term or a constant. For example, consider the following equation: 2*x+5-(4*x-7+(4-2))=10*x-9 Given such an equation, we need to find a solution to x -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options,
Re: [algogeeks] Least Common Ancestor in STL MAP
On 3/21/13 5:02 PM, Avinash wrote: Given a STL map, say mapint, bool m1. Given two value a b that may or may not exists in m1. Find the Least Common Ancestor in STL MAP. Remember you don't have access to root, so you need to iterate using iterator. Use the methods/function of MAP forex begin, end, find etc. Solution should be efficient in terms of time complexity (forex if we use method find, we get it in O(logN) internally) -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. STP Map is a sorted associative container. It stores key-value pair, in sorted order. For more information on the above read about map [1] and about sorted associative containers. [2] Map stores key-value pair and use iterators for traversal. The iterators will either give you next value (forward iterator) or previous value (reverse iterator). The container does *NOT* know, how it is implemented underneath the hood. Given that you have the knowledge that map is implemented as Red-Black tree (a form of balance tree) in libstd++ you can not abuse the container to tweak the internals. I can write my own sorted associative container, use whatever data structure I want underneath and release it and it would still be correct. SGI gives specifications. Each compiler is free to implement its own /internal/ implementation. The STL does not expose the internals as it would violate OOP principles, i.e. exposing the underlying data structures as it may lead to undesirable behavior. Think of it like this, say N values are inserted in a map. You don't know where is root, what is the tree structure ? Hell, you don't even know if that is a tree. The point is you are not supposed to know. You basically don't know anything apart from two facts: (a) You can get ``value'' from a given ``key''. (b) You can traverse in sorted or reverse-sorted manner. This /nullifies/ your question. In case you are interested in LCA, create your own Tree structure instead of trying to abuse the de facto sorted associative container of the Standard Template Library. [1] http://www.sgi.com/tech/stl/Map.html [2] http://www.sgi.com/tech/stl/SortedAssociativeContainer.html -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [algogeeks] Leaf nodes from inorder traversal
Ambiguity lies in the heart of this question. If you are given a tree and you want to look for leaf nodes you can simply do an inorder traversa, and check for leaf nodes. Time complexity will be O(N) and space complexity will be O(log N). void getLeafNodes (node *root) { if (! root) return; getLeafNodes (root-left); if (! root-left ! root-right) printf (%d , root-data); getLeafNodes (root-right); return; } However, as @Saurabh told - if you are simply given an array of values which would result from inorder traversal, and not the tree itself, you can *not* create a unique tree. It follows that you can not identify leaf nodes. In fact with a given number of nodes (say N), there are (1 / (n + 1)) *2nCn (catalan number) possibility to form a tree which annihilates any possibility even remote to search for the uniqueness. Perhaps OP could be lucid. On 3/16/13 9:48 PM, Saurabh Paliwal wrote: I don't think so. If I understand your problem well, I have a counter-example take for example - Inorder Traversal - 1-2-3 this could mean a binary tree rooted at 2 with 2 leaf nodes 1 and 3 but this could also mean a binary tree rooted at 3 with 2 as its left child which in-turn has 1 as its left child (the only leaf node). On Sat, Mar 16, 2013 at 7:44 PM, Megha Agrawal megha1...@iiitd.ac.in mailto:megha1...@iiitd.ac.in wrote: Hello all, Is it possible to get leaf nodes from inorder traversal of a binary tree(not BST)? -- Thank you -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com mailto:algogeeks%2bunsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -Saurabh Paliwal B-Tech. Comp. Science and Engg. IIT ROORKEE -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.