[algogeeks] Re: thanx to all
congrats :) On Feb 29, 8:28 pm, Umer Farooq the.um...@gmail.com wrote: congratz dude! :-) And best of luck with your future endeavours. On Wed, Feb 29, 2012 at 11:05 PM, Ravi Ranjan ravi.cool2...@gmail.comwrote: @all 3 round liye 1.5 hours each only data structure n algorithm n 2 qstns from OS but ultimately the code for synchronization(a mix situation of linked-list n semaphore) they asked linked list tree programs their variations(all to implement in C) i stuck at this place when they tell me to write minimum separation distance between two nodes of tree first i use recursion then then they tell to write using one recursion and one loop. :P and tell me to explain the stack formation on memory layout along with its complexity... i got confused whther combining both loops and stack have same as that of two loops/ two recursions basically they are creating some mental pressure for me by confusing me crtisizing me.. i was tired till the last interview but finally they hired me. :D:D:D:D the last round was the difficult one here they are focussin on graph... my graph is little weak(implementation part) i think most of the qstns were of MS and Amazon(trees n graph optimization) and is discussed here.. thanx a lot to you guys... -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- Umer -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] Re: spoj
yeah the results are correct for the given inputs On Feb 16, 1:03 am, atul anand atul.87fri...@gmail.com wrote: if i have understood the problem correctly... you please confirm the answers i am getting for the given inputs:- result 1) 1 2 3 4 5 4 2) 1 2 3 4 5 6 5 3) 1 2 3 4 5 6 7 4 4) 1 2 3 4 5 6 7 8 8 On Wed, Feb 15, 2012 at 11:38 PM, Dheeraj Sharma dheerajsharma1...@gmail.com wrote: yeah..we need to calculate some formula On Wed, Feb 15, 2012 at 10:21 PM, pavan pavankri...@gmail.com wrote: @Utkarsh: yeah it is josephsus problem with a slight change.using a linked list will give u TLE i guess. On Feb 14, 10:36 pm, vickywiz vickywiz...@gmail.com wrote: in 1 2 3 4 5 6...o/p ll b 5 -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- *Dheeraj Sharma* -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] Re: spoj
@Utkarsh: yeah it is josephsus problem with a slight change.using a linked list will give u TLE i guess. On Feb 14, 10:36 pm, vickywiz vickywiz...@gmail.com wrote: in 1 2 3 4 5 6...o/p ll b 5 -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] Re: TRIE problem
i am getting WA by implementing TRIE .can anyone help me with the test cases for which the following code is failing. #includestdio.h #includestdlib.h #includestring.h #includeiostream #define MAX 26 #define LEN 1000 using namespace std; struct node { char c; int isterminal; int no_children; struct node* children[MAX]; }; struct node* createnode(char ch) { struct node* nl=(struct node*)malloc(sizeof(struct node)); if(nl==NULL) printf(memory allocation error); else { nl-c=ch; nl-no_children=0; nl-isterminal=-1; } return nl; } struct node* insert(char* str,int i,int len,struct node* root) { char ch=str[i]; if(i==len) { root-isterminal=1; return root; } if(root-children[ch-'a']==NULL || root-children[ch-'a']- isterminal==-1) { struct node* nl=createnode(ch); root-children[ch-'a']=nl; root-children[ch-'a']-isterminal=0; root-no_children++; } root-children[ch-'a']=insert(str,i+1,len,root-children[ch-'a']); return root; } int countchildren(struct node* root,char* buffer,int len) { int index=0; static int count=0; if(root-isterminal==1) { printf(%s\n,buffer); count++; } for(int i=0;iMAX;i++) { if(root-children[i]!=NULL) { buffer[len]=root-children[i]-c; buffer[len+1]='\0'; countchildren(root-children[i],buffer,len+1); } } return count; } int solve(char* str,int i,int len,struct node* root) { int c; char ch=str[i]; char buffer[LEN]; if(ilen) { if(root==NULL || root-children[ch-'a']==NULL) return 0; else { return solve(str,i+1,len,root-children[ch-'a']); } } else { strcpy(buffer,str); c=countchildren(root,buffer,strlen(str)); //printf(count %d\n,c); return 1; } } int main() { struct node* trie=createnode('$'); char str[1000]; int t,k; scanf(%d,t); while(t--) { scanf(%s,str); trie=insert(str,0,strlen(str),trie); } scanf(%d,k); for(int i=1;i=k;i++) { scanf(%s,str); printf(Case #%d:\n,i); if(!solve(str,0,strlen(str),trie)) printf(No match.\n); } return 0; } On Feb 15, 11:56 am, shady sinv...@gmail.com wrote: will TRIE be the best solution for this problem ? Linkhttp://www.spoj.pl/problems/DICT/ -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Re: Adobe written test
Thnx Amit...Can any one post some sample ques so that it vl be very useful ?? On Thu, Sep 8, 2011 at 11:41 AM, Amit Gupta amit070...@gmail.com wrote: Written test of adobe had 3 sections - Quant and Analytical section - 45 questions(30 + 15) 45 mins 2 coding papers - 1 hr each , 10 ques each 1st coding paper had general MCQ (test ur c skills type ) 2nd coding paper had ques for writing algos, codes and few OS questions. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- Regards: --- K Pavan Kumar Computer Science Engg. 2nd Mtech, IIT Madras. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] Adobe written test
Can any one pls post the questions that were asked in Adobe written test ??? And also pattern of the paper -- Regards: --- K Pavan Kumar Computer Science Engg. 2nd Mtech, IIT Madras. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.