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题目链接:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2927 题意:给你n行,每行有一些数,求这些数两两的最大公约数最大; 思路:字符串模拟,不然wa 阅读全文
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D. Vasiliy's Multiset time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output Author has gone ou 阅读全文
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A. Beru-taxi time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasiliy lives at point (a, b 阅读全文