码迷,mamicode.com
首页 >  
搜索关键字:zoj 3690 choosing n    ( 3596个结果
zoj Beautiful Number(打表)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2829 题目描述: Mike is very lucky, as he has two beautiful numbers, 3 and 5. But he is ...
分类:其他好文   时间:2018-03-11 14:42:26    阅读次数:155
zoj 2723 Semi-Prime(素筛打表+搜索优化)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2723 题目描述: Prime Number Definition An integer greater than one is called a prime nu ...
分类:其他好文   时间:2018-03-11 14:39:30    阅读次数:226
zoj 1760 Doubles(set集合容器的应用)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1760 题目描述: As part of an arithmetic competency program, your students will be given ...
分类:其他好文   时间:2018-03-11 14:37:56    阅读次数:155
zoj 2744 Palindromes(计算回文子串个数的优化策略)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2744 题目描述: A regular palindrome is a string of numbers or letters that is the same ...
分类:其他好文   时间:2018-03-11 14:36:26    阅读次数:168
zoj 1109 Language of FatMouse(map映照容器的典型应用)
题目连接: acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1109 题目描述: We all know that FatMouse doesn't speak English. But now he has to be prepared ...
分类:其他好文   时间:2018-03-11 14:34:43    阅读次数:200
zoj 2722 Head-to-Head Match(数学思维)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2722 题目描述: Our school is planning to hold a new exciting computer programming conte ...
分类:其他好文   时间:2018-03-11 14:31:23    阅读次数:212
zoj 2818 Root of the Problem(数学思维题)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2818 题目描述: Given positive integers B and N, find an integer A such that AN is as cl ...
分类:其他好文   时间:2018-03-11 14:27:03    阅读次数:231
【BZOJ】3143: [Hnoi2013]游走 期望+高斯消元
【题意】给定n个点m条边的无向连通图,每条路径的代价是其编号大小,每个点等概率往周围走,要求给所有边编号,使得从1到n的期望总分最小(求该总分)。n<=500。 【算法】期望+高斯消元 【题解】显然,应使经过次数越多的边编号越小,问题转化为求每条边的期望经过次数。 边数太多,容易知道f(u,v)=f ...
分类:其他好文   时间:2018-03-11 14:19:30    阅读次数:172
zoj 2724 Windows Message Queue(使用priority_queue容器模拟消息队列)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2724 题目描述: Message queue is the basic fundamental of windows system. For each proce ...
分类:Windows程序   时间:2018-03-11 14:19:01    阅读次数:223
zoj 2060 Fibonacci Again(fibonacci数列规律、整除3的数学特性)
题目链接: http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=2060 题目描述: There are another kind of Fibonacci numbers: F(0) = 7, F(1) = 11, F(n) = ...
分类:其他好文   时间:2018-03-11 14:18:35    阅读次数:228
3596条   上一页 1 ... 56 57 58 59 60 ... 360 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!