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题目 B. Absent Remainder time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given a sequence ????1,????2,…,???????? consisting of ???? pairwise distinct positive integers. Find ⌊????/2⌋ different

题目： A. Long Comparison time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Monocarp wrote down two numbers on a whiteboard. Both numbers follow a specific format: a positive integer ???? with ???? zeros