摘要:
题目链接:https://www.nowcoder.com/acm/contest/144/I 时间限制:C/C++ 4秒,其他语言8秒空间限制:C/C++ 262144K,其他语言524288K64bit IO Format: %lld 题目描述 There are n trains runnin 阅读全文
posted @ 2018-09-12 21:46
Flower_Z
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