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catTom
这个作者很懒，什么都没留下…
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Codeforces Round #447 (Div. 2) C. Marco and GCD Sequence
C. Marco and GCD Sequence time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output In a dream Marco met an elderly ma原创 2017-11-20 23:44:12 · 381 阅读 · 0 评论 -
Codeforces Round #447 (Div. 2) B. Ralph And His Magic Field
B. Ralph And His Magic Field time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Ralph has a magic field which i原创 2017-11-20 19:37:46 · 476 阅读 · 0 评论