I am a slow walker,but I never walk backwards. Abraham Lincoln

GeekZRF

2016年1月31日

Codeforces 599C. Day at the Beach 模拟

摘要： Day at the Beach time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Day at the Beach time l 阅读全文

posted @ 2016-01-31 17:52 GeekZRF 阅读(229) 评论(0) 推荐(0)

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