摘要： 题目链接：https://vjudge.net/problem/HDU-1255 给定平面上若干矩形,求出被这些矩形覆盖过至少两次的区域的面积. Input输入数据的第一行是一个正整数T(1<=T<=100),代表测试数据的数量.每个测试数据的第一行是一个正整数N(1<=N<=1000),代表矩形的 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-1542 There are several ancient Greek texts that contain descriptions of the fabled island Atlantis. Some of these 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-1540 uring the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of no 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-3974 There is a company that has N employees(numbered from 1 to N),every employee in the company has a immediate b 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-4027 A lot of battleships of evil are arranged in a line before the battle. Our commander decides to use our secre 阅读全文

摘要： 题目链接：https://vjudge.net/problem/POJ-3264 For the daily milking, Farmer John's N cows (1 ≤ N ≤ 50,000) always line up in the same order. One day Farmer 阅读全文

摘要： 题目链接：https://vjudge.net/problem/ZOJ-1610 Painting some colored segments on a line, some previously painted segments may be covered by some the subsequ 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-1698 In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook i 阅读全文

摘要： 题目链接：https://vjudge.net/problem/POJ-2528 The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been 阅读全文

摘要： 题目链接：https://vjudge.net/problem/POJ-3468 You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of operation i 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-1754 很多学校流行一种比较的习惯。老师们很喜欢询问，从某某到某某当中，分数最高的是多少。 这让很多学生很反感。 不管你喜不喜欢，现在需要你做的是，就是按照老师的要求，写一个程序，模拟老师的询问。当然，老师有时候需要更新某位同 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-1166 C国的死对头A国这段时间正在进行军事演习，所以C国间谍头子Derek和他手下Tidy又开始忙乎了。A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务就是要监视这些工兵营地的活动情况。由于采取了某种先进的监 阅读全文

摘要： 题目链接：https://vjudge.net/problem/POJ-3694 A network administrator manages a large network. The network consists of N computers and M links between pair 阅读全文

摘要： 题目链接：https://vjudge.net/problem/HDU-4738 A network administrator manages a large network. The network consists of N computers and M links between pair 阅读全文

摘要： 题目链接：http://acm.split.hdu.edu.cn/showproblem.php?pid=4612 Warm up Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Tot 阅读全文