Submissions of online judge(1021) 问题描述 An online judge is a system to test programs in programming contests. The system can compile and execute codes, and test them with pre-constructed data. Submitted code may be run with restrictions, including tim…

Network Time Limit: 1000MS Memory Limit: 30000K Total Submissions: Accepted: Special Judge Description Andrew is working as system administrator and is planning to establish a new network in his company. There will be N hubs in the company, they can…

Evacuation Plan Time Limit: 1000MSMemory Limit: 65536KTotal Submissions: 5665Accepted: 1481Special Judge 题目链接:http://poj.org/problem?id=2175 Description: The City has a number of municipal buildings and a number of fallout shelters that were build sp…

Sightseeing trip Time Limit: 1000MS Memory Limit: 65536K Total Submissions: Accepted: Special Judge Description There is a travel agency in Adelton town on Zanzibar island. It has decided to offer its clients, besides many other attractions, sightsee…

Automatic Judge Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 16    Accepted Submission(s): 11 Problem Description Welcome to HDU to take part in the second CCPC girls' competition! A new a…

1075 PAT Judge (25 分) The ranklist of PAT is generated from the status list, which shows the scores of the submissions. This time you are supposed to generate the ranklist for PAT. Input Specification: Each input file contains one test case. For each…

同余问题 基本定理: 若a,b,c,d是整数,m是正整数, a = b(mod m), c = d(mod m) a+c = b+c(mod m) ac = bc(mod m) ax+cy = bx+dy(mod m) -同余式可以相加 ac = bd(mod m) -同余式可以相乘 a^n = b^n(mod m) f(a) = f(b)(mod m) if a = b(mod m) and d|m then a = b(mod d) eg: 320 = 20(mod 100) and d =…

Description Welcome to HDU to take part in the second CCPC girls’ competition! A new automatic judge system is used for this competition. During the five-hour contest time, you can submit your code to the system, then the judge will reply you. Here i…

https://cn.vjudge.net/ Virtual Judge并不是常规的Online Judge平台,他通过爬取其他OJ的题目,让我们可以直接在VJ上查找并提交各种OJ的题目,然后将我们的题目通过他的账号(比如你在cf上会看到用户名vj1.vj2……在HDU上会看到张翼德.马孟起……)在真正的OJ上提交并把结果反馈给我们.大概就相当于一个平台一个中介吧.貌似ACM选手使用得较为普遍? 右上角注册登录: 界面这些OJ是他可以爬到题目的,也就是我们可以直接在VJ里做题的.每个图标也可以直…

题目地址 https://pta.patest.cn/pta/test/16/exam/4/question/677 5-15 PAT Judge   (25分) The ranklist of PAT is generated from the status list, which shows the scores of the submissions. This time you are supposed to generate the ranklist for PAT. Input Spe…