Aptal丶

摘要： http://poj.org/problem?id=1986 Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 14383 Accepted: 5063 Case Time Limit: 1000MS http://poj.org/ 阅读全文

摘要： http://poj.org/problem?id=1470 Time Limit: 2000MS Memory Limit: 10000K Total Submissions: 20830 Accepted: 6617 http://poj.org/problem?id=1470 Descript 阅读全文

摘要： https://www.luogu.org/problem/show?pid=2934 题目描述 Gremlins have infested the farm. These nasty, ugly fairy-like creatures thwart the cows as each one w 阅读全文

摘要： http://www.cogs.pro/cogs/problem/problem.php?pid=2478 ★☆ 输入文件：easy_LCA.in 输出文件：easy_LCA.out 简单对比时间限制：2 s 内存限制：128 MB 【题目描述】 给定一棵有n个节点的有根树，根节点为1，每个节点有一 阅读全文

摘要： http://acm.hdu.edu.cn/showproblem.php?pid=3072 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 29 阅读全文