Re: [algogeeks] difference b/w static global variables and global variables

2012-02-25 Thread rajat ahuja
Scope might be diferent if u define static in function . it will be intilaized once when u call it first time but scope of that variable will be limited to that function only but they live throught out the programe though scope is limited in case of global it can be used in ny function On Sat,

Re: [algogeeks] Amazon - ispasswordvalid() implementation

2011-06-29 Thread rajat ahuja
i think we need to form suffix array of the given string with one extra information tht is frm which index we are considerin suffix then sort those uffixe pointres after tht single scan wud do the job thanks rajat ahuja On Wed, Jun 29, 2011 at 10:23 PM, Swathi chukka.swa...@gmail.com wrote

[algogeeks] Dp problem

2011-04-04 Thread rajat ahuja
You have to paint N boards of length {B1, B2, B3… BN}. There are K painters available and you are also given how much time a painter takes to paint 1 unit of board. You have to get this job done as soon as possible under the constraints that any painter will only paint continuous sections of

Re: [algogeeks] Dp problem

2011-04-04 Thread rajat ahuja
meter so it is directly equal to length so we hav to make time and ans is 13 On Mon, Apr 4, 2011 at 3:11 PM, Rakib Ansary Saikot ansaryfantas...@gmail.com wrote: I didnt quite get this problem. Sample case? On 4/4/11, rajat ahuja catch.rajatah...@gmail.com wrote: You have to paint N

Re: [algogeeks] Dp problem

2011-04-04 Thread rajat ahuja
, Apr 4, 2011 at 3:20 PM, rajat ahuja catch.rajatah...@gmail.comwrote: like u hav boards of length of length 7 2 6 9 4 and u hav 3 painters who can work ||ly so now one way to distribute is (7 )(2 6 9) (4) so time in ths case is 17 suppose we do (7 2)(6)(9 4) time in ths case is 13 or i can

[algogeeks]

2011-04-04 Thread rajat ahuja
Given 3 strings of only lowercase letter you have to count the number of ways you can construct the third string by combining two subsequences from the first two strings. After deleting 0 or more characters from a string we can get its subsequence. For example “a”, “b”, “c”, “ab”, “ac”, “bc”

Re: [algogeeks] what will be the output

2011-02-04 Thread rajat ahuja
12 and f(1,2) On Sat, Feb 5, 2011 at 12:46 AM, priya mehta priya.mehta...@gmail.comwrote: #include stdio.h #define f(a,b) a*##*b #define g(a) *#*a #define h(a) g(a) *int* main() { printf(%s\n,h(f(1,2))); printf(%s\n,g(f(1,2))); *return* 0;

Re: [algogeeks] what will be the output

2011-02-04 Thread rajat ahuja
) so here f macor wil nt get called as it has convereted into string :) cheers On Sat, Feb 5, 2011 at 12:50 AM, priya mehta priya.mehta...@gmail.comwrote: thats amazing :) :) but i wanted to know the explanation dear. On Sat, Feb 5, 2011 at 12:49 AM, rajat ahuja catch.rajatah

Re: [algogeeks] Re: difference x

2010-12-22 Thread rajat ahuja
nyone like to post solution of ths problem, On Wed, Dec 22, 2010 at 10:28 PM, Ankur Khurana ankur.kkhur...@gmail.comwrote: saurabh , asking for a better sol. is not a crime. rest everybody is intelligent. On Wed, Dec 22, 2010 at 10:27 PM, Saurabh Koar saurabhkoar...@gmail.com

Re: [algogeeks] Re: difference x

2010-12-22 Thread rajat ahuja
saurabh .. i would like to know your solution can u please tell me ,, i want to know On Wed, Dec 22, 2010 at 11:50 PM, juver++ avpostni...@gmail.com wrote: Please don't use abbreviated words in your posts. Speak in pure English. -- You received this message because you are subscribed to the

Re: [algogeeks] Delete vs Free

2010-08-15 Thread rajat ahuja
yup callin destructor ,, deallocate memory of resources allocated by object like heap memory of pointer ,, On Sun, Aug 15, 2010 at 3:58 PM, amit amitjaspal...@gmail.com wrote: I have read that Delete is more safer than free as Delete calls the destructor of the object but i dont get

Re: [algogeeks] 23 candies among 7 kids

2010-06-22 Thread rajat ahuja
x1+x2+x3+x4+x5+x6+x7=23,,, noe no of solution is,,, of equation is,, n+r-1C(COMBINATION )r-1 (n identical items to be distributed into R grups) so ,, ans 23+7-1c7-1;(identical) if unidentical case, then each each cholate wud hav 7 options,, so ,, ans -- 7^23 (different) On Tue, Jun 22, 2010