Re: [algogeeks]

2011-09-19 Thread Sandy
@Utkarsh: In Yogesh's code assigning a[1] to largest and second_largest in the beginning, -VE case will be handled. On Mon, Sep 19, 2011 at 12:10 PM, asdqwe ayushgoel...@gmail.com wrote: @Yogesh:fails for negative numbers.. (though I am also confused with the ques) On Sep 19, 10:38 am,

Re: [algogeeks] plzzzzzzzz heeeppppp!!!!!!!!!!1

2011-09-15 Thread Sandy
Lots of guys already have shared interesting facts. Here is a good saying - Knowing that a bottle of COKE will burst like a fountain if opened after shaking. Someone who tries that to validate it has a Testing DNA Here are some more differences that can help you make choices :) Developer:

Re: [algogeeks] Exchanging bit values in a number

2011-09-13 Thread Sandy
@Ankit. n= 1101 i=2 j=3 x = (2^j + 2^i) = 1100 x^n = 0001 Answer should be 1101. On Wed, Sep 14, 2011 at 12:39 AM, Ankit Agarwal ankuagarw...@gmail.comwrote: let x = 2^j + 2 ^i new number after swapping the digits is x XOR n eg n = 1101 j = 6 i = 2 x = 0100 0100

Re: [algogeeks] Solve this problem

2011-09-10 Thread Sandy
http://stackoverflow.com/questions/6967853/dynamic-programming-can-interval-of-even-1s-and-0s-be-found-in-linear-time On Sun, Sep 11, 2011 at 12:10 AM, Neha Singh neha.ndelhi.1...@gmail.comwrote: Can't hv linear solution to this problem. The no. of intervals itself can be of the order of

[algogeeks] Element in Array Repeated Even Number of Times

2011-09-07 Thread Sandy
You have an array in which every number is repeated odd number of times except one. Write a function to find that one element in O(n) time. -- *Sandeep Kumar,* ( Mobile +91-9866507368 *“I believe in smart work, Believe Me”* -- You received this message because you are subscribed to the

Re: [algogeeks] Re: Element in Array Repeated Even Number of Times

2011-09-07 Thread Sandy
@Rahul - Can you explain the logic and complexity? On Wed, Sep 7, 2011 at 11:06 PM, Rahul Thankachan rahul29ma...@gmail.comwrote: On Sep 7, 12:43 pm, Sandy sandy.wad...@gmail.com wrote: You have an array in which every number is repeated odd number of times except one. Write a function

Re: [algogeeks] Re: macro

2011-09-06 Thread Sandy
What is the practical application of this expression? On Tue, Sep 6, 2011 at 5:38 PM, Dave dave_and_da...@juno.com wrote: @Mohit: If n is a power of 2, then the macro returns x if x is a multiple of n or x rounded up to the next multiple of n if x is not a multiple of n. E.g., ROUNDUP(16,4) =

Re: [algogeeks] C output????

2011-09-06 Thread Sandy
String constants (literals) are saved into the .data section of the program, Here is the sample program to show that. if() is essentially comparing the addresses of two pointers which is same. int main() { char *p=persons; char *q=persons; char *r=persons; char *s=persons; printf(%x %x %x

Re: [algogeeks] Re: problems about the puzzle Chameleon

2011-09-06 Thread Sandy
@SandeepGupta: That ways red will be 15. On Tue, Sep 6, 2011 at 9:43 PM, sandeep gupta sandeepgupta...@gmail.comwrote: let the blue and green chameleon meet first. Result : 14 - red 14 - green 16 - blue now 14 times pair of red and green meet to make it all 44 blue On Sep 5, 11:44 pm,

[algogeeks] can i know the best way to learn programming??

2011-01-31 Thread sandy
plz help -- 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

[algogeeks] Re: Check divisibility by 3

2009-08-19 Thread sandy
This is solved and very well explained at http://geeksforgeeks.org/?p=511 On Aug 17, 7:19 am, Abhijeet Kumar abhijeet.k.s...@gmail.com wrote: i think the code given above doesn't work .. so may be dat needs to be checked any better ideas?? On Mon, Aug 17, 2009 at 7:20 PM, manish

[algogeeks] Re: permuting the elements of an array

2009-08-19 Thread sandy
Please see http://geeksforgeeks.org/?p=767 for well explained C implementation of the same. On Jun 23, 10:01 am, Ajinkya Kale kaleajin...@gmail.com wrote: Yeah c++ STL nextpermutation api will do it .. good solution Miroslav! On Tue, Jun 23, 2009 at 10:25 PM, Miroslav Balaz