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

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

Sum of Product of subset of size upto KAnyone 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 maximumGiven an array of N elements divide the elements into K segments such that the sum of minimum elemen...