User profile: cool123dude

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User name:cool123dude
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XOR Paths
You are given the following: A tree T consisting of n nodes An integer x Each node has some value...

XOR Paths
You are given the following: A tree T consisting of n nodes An integer x Each node has some value...

C++ Problem Sequence
a(1) = 1; a(n+1) = a(n) + product of nonzero digits of a(n).

Sum of Product of subset of size upto K
Anyone tell me how to find sum of the product of subset of size upto K i.e. K=3; [code] arr[]={1...

To divide the elements into K segments such that the sum of minimum element of each segment is maximum
Given an array of N elements divide the elements into K segments such that the sum of minimum elemen...