wjex09's blog

By wjex09, history, 4 years ago, In English

Hi I'm unable to solve the following problem spoj problem . I've tried but can't deduce anything , any hints/ideas are welcome.

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By wjex09, history, 5 years ago, In English

Hi, I'am unable to solve the following problem (https://erdos.sdslabs.co/problems/64). Any hints or ideas are welcomed.

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