题目背景 目前征集本题SPJ USACO 19年一月月赛金组第二题 目前征集本题SPJ USACO 19年一月月赛金组第二题 题目描述 Farmer John正在尝试将他的N头奶牛(1≤N≤10^5),方便起见编号为1…N,在她们前往牧草地吃早餐之前排好顺序。 当前,这些奶牛以p1,p2,p3,…, ...
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其他好文 时间:
2019-09-22 21:24:06
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112
Farmer John knows that an intellectually satisfied cow is a happy cow who will give more milk. He has arranged a brainy activity for cows in which the ...
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其他好文 时间:
2019-09-22 01:03:03
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109
1. 何为jQuery? 1.1、jQuery介绍 jQuery是继Prototype之后又一个优秀的JavaScript库,是一个由John Resig创建于2006年1月的开源项目。现在的jQuery团队主要包括核心库、UI和插件等开发人员以及推广和网站设计维护人员。 jQuery凭借简介的语法 ...
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Web程序 时间:
2019-09-21 19:22:27
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114
String char的集合 string name = "John Doe"; 双引号,char是单引号string是不可变的,一旦初始化后就不能变了,每次对已存在的string操作后,其实是新建了一个新的string,然后把新的值赋给这个变量,旧的值就被framework给清理了 这个 新建 赋 ...
靶机地址: https://www.vulnhub.com/entry/silky-ctf-0x02,307/ 主机扫描: HTTP进行目录爆破 尝试SQL注入会被封掉IP 经过尝试发现username字段存在命令执行的漏洞 我们执行进行shell反弹 http://10.10.202.131/ad ...
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其他好文 时间:
2019-09-21 17:04:26
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123
描述Farmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The stalls are located along a straight line at positions x1,...,xN (0 <= ...
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其他好文 时间:
2019-09-19 23:24:41
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122
2557: Above the Median 题目描述 Farmer John has lined up his N (1 <= N <= 100,000) cows in a row to measure their heights; cow i has height H_i (1 <= H_i ...
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其他好文 时间:
2019-09-13 15:49:29
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88
https://www.luogu.org/problem/P2947 题目描述 Farmer John's N (1 <= N <= 100,000) cows, conveniently numbered 1..N, are once again standing in a row. Cow i ...
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其他好文 时间:
2019-09-10 01:07:10
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101
题目描述 Farmer John has been having trouble making his plants grow, and needs your help to water them properly. You are given the locations of N raindrop ...
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其他好文 时间:
2019-09-09 22:52:36
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104
如有乱码,请点击。 题目描述 Farmer John is herding his N cows (1 <= N <= 2,500) across the expanses of his farm when he finds himself blocked by a river. A single ...
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其他好文 时间:
2019-09-08 09:57:46
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96