in 其它程序人生

常用指令:sp # 上下分屏 :res y # 设置当前分屏高度为y :vsp # 左右分屏 :vertical res x # 设置当前分屏宽度为x Ctrl + w + hjkl # 先按Ctrl + w,然后再按hjkl在分屏之间移动 :e # 刷新当前文件 :e filename # ...

in 题解贪心思维

题目链接http://acm.hdu.edu.cn/showproblem.php?pid=6396题目Lawson is a magic swordsman with k kinds of magic attributes v1,v2,v3,…,vk. Now Lawson is faced...

in 题解树状数组LCA

题目链接http://acm.hdu.edu.cn/showproblem.php?pid=6393题目Problem DescriptionChika is elected mayor of Numazu. She needs to manage the traffic in this ci...

in 题解搜索

题目链接https://www.nowcoder.com/acm/contest/145/C题目描述A binary string s of length $N = 2^n$ is given. You will perform the following operation n times ...

in 模板

不多比比,直接上模板#include<bits/stdc++.h> //大整数 struct BigInteger { static const int BASE = 100000000;//和WIDTH保持一致 static const int WIDTH = ...