skpro19's blog

Need help on this problem

By skpro19, history, 11 years ago, In English

The problem is Chef and Frogs. I have solved it using DFS and I am getting a WA. Can someone please point out the error ?

My solution is My Solution

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why are you using dfs ?

Also each query should be executed in o(1) or o(log(n)) otherwise you will get a TLE.

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