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

GeekZRF

2016年8月2日

Codeforces 681C. Heap Operations 优先队列

摘要： C. Heap Operations time limit per test：1 second memory limit per test：256 megabytes input：standard input output：standard output Petya has recently lea 阅读全文

posted @ 2016-08-02 12:52 GeekZRF 阅读(330) 评论(0) 推荐(0)

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