链接: http://poj.org/problem?id=2253 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=22010#problem/D Frogger Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 21206 Accepted: 6903 Description Freddy Frog is sitting on a stone in the…
Age of Moyu Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 119 Accepted Submission(s): 23 Problem Description Mr.Quin love fishes so much and Mr.Quin’s city has a nautical system,consisiti…
Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%lld & %llu Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs he…
1.首先我们应该了解什么是jml,jml是java modeling language的缩写,是一种为java规格化设计的标识语言,简单来说,就是描述“干什么”的标准语言(跟注释差不多,但是是标准化注释).jml基于Larch方法构建.BISL提供了对方法和类型的规格定义手段.所谓接口即一个方法或类型外部可见的内容.JML主要由Leavens教授在Larch上的工作,并融入了Betrand Meyer, John Guttag等人关于Design by Contract的研究成果.近年来,JML…
Heavy Transportation 题目链接: http://acm.hust.edu.cn/vjudge/contest/66569#problem/A Description Background Hugo Heavy is happy. After the breakdown of the Cargolifter project he can now expand business. But he needs a clever man who tells him whether th…
Til the Cows Come Home 题目链接: http://acm.hust.edu.cn/vjudge/contest/66569#problem/A Description The input will contain one or more test cases. The first line of each test case will contain the number of stones n (2<=n<=200). The next n lines each con…
Frogger Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 2253 Description Freddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone…