随笔分类 - 网络流
摘要:Problem I. Plugs and Sockets 题目连接: http://www.codeforces.com/gym/100253 Description The Berland Regional Contest will be held in the main hall of the
阅读全文
摘要:String problem 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5772 Description This is a simple problem about string. Now a string S contains only ‘0
阅读全文
摘要:3894: 文理分科 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=3894 Description 文理分科是一件很纠结的事情!(虽然看到这个题目的人肯定都没有纠 结过) 小P所在的班级要进行文理分科。他的班级可以用一个n m的矩阵进行
阅读全文
摘要:3876: [Ahoi2014]支线剧情 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=3876 Description 【故事背景】 宅男JYY非常喜欢玩RPG游戏,比如仙剑,轩辕剑等等。不过JYY喜欢的并不是战斗场景,而是类似电视剧一
阅读全文
摘要:1070: [SCOI2007]修车 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=1070 Description 同一时刻有N位车主带着他们的爱车来到了汽车维修中心。维修中心共有M位技术人员,不同的技术人员对不同 的车进行维修所用的时
阅读全文
摘要:3504: [Cqoi2014]危桥 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=3504 Description Alice和Bob居住在一个由N座岛屿组成的国家,岛屿被编号为0到N 1。某些岛屿之间有桥相连,桥上的道路是双 向的,但
阅读全文
摘要:4443: [Scoi2015]小凸玩矩阵 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=4443 Description 小凸和小方是好朋友,小方给小凸一个N M(N using namespace std; const int MAX
阅读全文
摘要:4429: frog's dice 题目连接: http://acm.scu.edu.cn/soj/problem.action?id=4429 Description frog has many dices:) Each dice has six surfaces and there is a l
阅读全文
摘要:Warm up 2 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=4619 Description Some 1×2 dominoes are placed on a plane. Each dominoe is placed either hori
阅读全文
摘要:D. Delivery Bears 题目连接: http://www.codeforces.com/contest/653/problem/D Description Niwel is a little golden bear. As everyone knows, bears live in fo
阅读全文
摘要:King's Pilots 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5644 Description The military parade will last for n days. There is a aerobatic flight s
阅读全文
摘要:Tricks Device 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5294 Description Innocent Wu follows Dumb Zhang into a ancient tomb. Innocent Wu’s at th
阅读全文
摘要:Deletion 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5639 Description There is an undirected graph G with n vertices and m edges. Every time, you
阅读全文
摘要:F. Bear and Fair Set 题目连接: http://www.codeforces.com/contest/628/problem/F Description Limak is a grizzly bear. He is big and dreadful. You were chill
阅读全文
摘要:Evacuation 题目连接: http://poj.org/problem?id=3057 Description Fires can be disastrous, especially when a fire breaks out in a room that is completely fi
阅读全文
摘要:2768: [JLOI2010]冠军调查 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=2768 Description 一年一度的欧洲足球冠军联赛已经进入了淘汰赛阶段。随着卫冕冠军巴萨罗那的淘汰,英超劲旅切尔西成为了头号热门。新浪体育最
阅读全文
摘要:1497: [NOI2006]最大获利 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=1497 Description 新的技术正冲击着手机通讯市场,对于各大运营商来说,这既是机遇,更是挑战。THU集团旗下的CS&T通讯公司在新一代通讯技
阅读全文
摘要:<center Machine Programming</center 题目连接:http://codeforces.com/problemset/problem/164/B Descriptionww.coOne remarkable day company "X" received k ma...
阅读全文
摘要:<center 海岸线</center 题目连接:http://acm.hdu.edu.cn/showproblem.php?pid=4859 Description欢迎来到珠海!由于土地资源越来越紧张,使得许多海滨城市都只能依靠填海来扩展市区以求发展。作为Z市的决策人,在仔细观察了Z市地图之后...
阅读全文
摘要:<center 1061: [Noi2008]志愿者招募</center 题目连接:http://www.lydsy.com/JudgeOnline/problem.php?id=1061 Description申奥成功后,布布经过不懈努力,终于成为奥组委下属公司人力资源部门的主管。布布刚上任就...
阅读全文