题目链接:https://www.nowcoder.com/acm/contest/207/G 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5988 时间限制:C/C++ 2秒,其他语言4秒空间限制:C/C++ 262144K,其他语言524288K64bit IO Format: %lld题目描述 A coding contest will be held in this university, in a huge playground. Th…
描述 Alice and Bob are walking in an ancient maze with a lot of caves and one-way passages connecting them. They want to go from cave 1 to cave n. All the passages are difficult to pass. Passages are too small for two people to walk through simultaneou…
描述 When FJ's friends visit him on the farm, he likes to show them around. His farm comprises N (1 <= N <= 1000) fields numbered 1..N, the first of which contains his house and the Nth of which contains the big barn. A total M (1 <= M <= 10000)…
题目链接:https://www.nowcoder.com/acm/contest/143/E 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 262144K,其他语言524288K 64bit IO Format: %lld 题目描述 Nowcoder University has 4n students and n dormitories ( Four students per dormitory). Students numbered from 1 to 4n. And i…