题目描述 Each of Farmer John's N (4 <= N <= 16) cows has a unique serial number S_i (1 <= S_i <= 25,000). The cows are so proud of it that each one now we ...
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其他好文 时间:
2019-07-28 15:29:16
阅读次数:
73
/** * This problem was asked by Microsoft. Given an array of numbers and a number k, determine if there are three entries in the array which add up to... ...
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其他好文 时间:
2019-07-28 14:09:51
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106
```cpp #include #define lson(x) (x p) t[x].sum %= p; return; } int mid = (ll + rr) >> 1; build(lson(x),ll,mid); build(rson(x),mid + 1,rr); push_up(x);... ...
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其他好文 时间:
2019-07-27 21:00:44
阅读次数:
108
[toc] Install Vagrant Installing Vagrant https://www.vagrantup.com/downloads.html "Vagrant 2.2.5" Verifying the Installation Project Setup "ubuntu/bio ...
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其他好文 时间:
2019-07-27 13:14:54
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124
Maxim and Array Recently Maxim has found an array of n integers, needed by no one. He immediately come up with idea of changing it: he invented positi ...
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其他好文 时间:
2019-07-26 01:07:49
阅读次数:
100
一、添加鼠标右键 Cmder.exe /REGISTER ALL 二、添加系统环境变量 我的电脑 > 右键属性 > 高级系统设置 > 环境变量 > 系统变量,在path中添加 cmder 路径 三、ls 中文乱码 Settings>Startup > Environment > Set up env ...
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其他好文 时间:
2019-07-22 16:36:27
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101
Problem Description The doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, an ...
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其他好文 时间:
2019-07-20 23:22:09
阅读次数:
128
原题传送门 这道题用最小生成树来完成,我选用的是kruskal(克鲁斯卡尔)来完成。这道题目在克鲁斯卡尔模板的基础上,有变动的地方只有2处:1.因为必须从一个点出发,而最小生成树最后会让所有点都连通,所以最优的是从c[i]值最低的点出发,所以最后的total要加上最小的c[i]值。2.因为这道题目的 ...
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编程语言 时间:
2019-07-19 15:26:20
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119
EasyUEFI owns comprehensive EFI/UEFI boot option management functions, such as create, delete, edit, clean up, backup and restore EFI/UEFI boot option ...
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其他好文 时间:
2019-07-19 12:48:02
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94
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 has height H_i (1 <= H_i <= 1,000,0 ...
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其他好文 时间:
2019-07-16 00:03:02
阅读次数:
105