Selection Criteria double line; provide username, hostname, current directory; provide information of git branch and commit status; provide command exit code; prompt is easy to distinguished from command results; optional: provide command order numbe…

Description Once upon a time there was a greedy King who ordered his chief Architect to build a wall around the King's castle. The King was so greedy, that he would not listen to his Architect's proposals to build a beautiful brick wall with a perfec…

7 Must Read Python Books I started learning Python just two years ago. Coming from a C++ and Java background, it was easy to pick up the basic language features, but I wanted to learn more. What I did was order all the Python books that had good rati…

原文链接:https://www.dreamwings.cn/poj1113/2832.html Wall Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 34026   Accepted: 11591 Description Once upon a time there was a greedy King who ordered his chief Architect to build a wall around the…

Wall Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3139    Accepted Submission(s): 888 Problem Description Once upon a time there was a greedy King who ordered his chief Architect to build a w…

我常在命令行下工作,以前老被同事说＂你整天在那个黑窗口上倒腾什么?＂ 现在这个问题变成了＂你这个花花绿绿的窗口是什么东西?＂ 其实都是同一个东西:一个兼容于xterm的终端窗口,要么是PuTTY/KiTTY,要么是GNOME Terminal/Xfce Terminal/LXTerminal．不过我这半年将很多东西配上了颜色． 倒不是说我想搞得很花哨,而是有彩色的文字夹杂其中的话,文字的辨识度要高一些--你是不是有很多时候在一大段输出当中找寻提示符上一次出现的位置? 是不是在里面找有没有某个单词…

Wall Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 28157   Accepted: 9401 Description Once upon a time there was a greedy King who ordered his chief Architect to build a wall around the King's castle. The King was so greedy, that he wo…

Wall Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 28462   Accepted: 9498 Description Once upon a time there was a greedy King who ordered his chief Architect to build a wall around the King's castle. The King was so greedy, that he wo…

http://poj.org/problem?id=1113 答案是凸包周长+半径为l的圆的周长... 证明?这是个坑.. #include <cstdio> #include <cstring> #include <cmath> #include <string> #include <iostream> #include <algorithm> #include <queue> #include <set>…

Wall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 32360 Accepted: 10969 Description Once upon a time there was a greedy King who ordered his chief Architect to build a wall around the King's castle. The King was so greedy, that he would…