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A. Night at the Museumtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputGrigoriy, like the hero of one famous comedy film, found a job as a night sec...

You've got an n × m matrix. The matrix consists of integers. In one move, you can apply a single transformation to the matrix: choose an arbitrary element of the matrix and increase it by 1. Each elem...

A. QAQ【题目链接】time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output"QAQ" is a word to denote an expression of crying. Imagine "Q" as eye...

Limak is a little polar bear. He has n balls, the i-th ball has size ti.Limak wants to give one ball to each of his three friends. Giving gifts isn't easy — there are two rules Limak must obey to ma...