Problem E: Automatic EditingTime Limit: 1 Sec Memory Limit: 128 MBSubmit: 3 Solved: 3[Submit][Status][Web Board]DescriptionText-processing tools like awk and sed allow you to automatically perform a sequence of editing operations based on a script. F…

字符串题目就先告一段落了,又是在看balabala不知道在说些什么的英语. 算法也很简单,用了几个库函数就搞定了.本来还担心题里说的replace-by为空的特殊情况需要特殊处理,后来发现按一般情况处理也能A过去. 第一次RE是因为char t[]开小了. 对了,strstr()函数我也是第一次用,对这个函数不太了解的同学,召唤传送门! C语言中字符串操作之 strstr() 题目大意:给几组要查找的和要替换的字符串,和一段text,进行查找替换.说白了就是word里面查找替换功能. 不过需要注…

题意:给你\(m\)个长度为\(n\)的二进制数,求最少选多少个使它们\(|\)运算后所有位置均为\(1\),如果不满足条件,则输出\(-1\). 题解:这题\(n\)的范围很大,所以我们先用\(string\)读,然后再转化为\(bitset\),之后再直接dfs爆搜,对于满足条件的维护一个最小值即可. 代码: #include <iostream> #include <cstdio> #include <cstring> #include <cmath>…

题意不难理解,但是一开始还是没有看清楚题目.Replace the first occurrence of the find string within the text by the replace-by string, then try to perform the same replacement again on the new text. Continue until the find string no longer occurs within the text, and then…

Problem E: Automatic Editing Source file: autoedit.{c, cpp, java, pas} Input file: autoedit.in Output file: autoedit.out Text-processing tools like awk and sed allow you to automatically perform a sequence of editing operations based on a script. For…

Problem UVA1572-Self-Assembly Accept: 196  Submit: 1152 Time Limit: 3000 mSec Problem Description Automatic Chemical Manufacturing is experimenting with a process called self-assembly. In this process, molecules with natural affinity for each other are…

Oh-My-ZSH upgrade issue with bad substitution message   Any problem with automatic Oh-My-Zsh upgrade? Last login: Mon May 13 13:57:50 2013 from ifusio.com [Oh My Zsh] Would you like to check for updates? Type Y to update oh-my-zsh: y /home/thomas/.oh…

Total Commander 8.52 Beta 1http://www.ghisler.com/852_b1.php 10.08.15 Release Total Commander 8.52 beta 1 (32/64) 05.08.15 Fixed: Windows 10: Loading drive buttonbar hanging on some devices (e.g. Surface Pro 3) when SD-Card was in internal card reade…

题目 Volume 0. Getting Started 开始10055 - Hashmat the Brave Warrior 10071 - Back to High School Physics 10300 - Ecological Premium 458 - The Decoder 494 - Kindergarten Counting Game 414 - Machined Surfaces 490 - Rotating Sentences 445 - Marvelous Mazes…

第一题:401 - Palindromes UVA : http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=96&page=show_problem&problem=342 解题思路:此题很水,只要把 mirrored string 类的对应关系搞对,基本就可以了! 但是细节要注意,首先只有一个元素的时候需要单独判断,一个字符是回文串,是不是 mirrored strin…