nqs_1's blog

By nqs_1, history, 5 years ago, In English

here is the link to the problem PROBLEM According to the editorial, this problem is solved using binary search +dp, but can we solve it with 2-D dp or any other way without using binary search ?

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By nqs_1, history, 5 years ago, In English

can anyone help with solving this question of codechef , which I am unable to solve? here is the link to the question ZERO THE PATH , thx in Advance.

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By nqs_1, history, 5 years ago, In English

how to mark all the nodes that are in a cycle in a graph?

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