TEX Quotes Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 9674   Accepted: 5073 Description TEX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hop…

题目大意:在TeX中,左引号是 ``,右引号是 ''.输入一篇包含双引号的文章,你的任务是把他转成TeX的格式 解题思路:水题,定义一个变量标记是左引号还是右引号即可 /* UVa 272 Tex Quotes --- 水题 */ #include <cstdio> #include <cstring> int main() { #ifdef _LOCAL freopen("D:\\input.txt", "r", stdin); #endi…

POJ 1488 题目大意:给定一篇文章,将它的左引号转成 ``(1的左边),右引号转成 ''(两个 ' ) 解题思路:水题,设置一个bool变量标记是左引号还是右引号即可 /* POJ 1488 Tex Quotes --- 水题 */ #include <cstdio> #include <cstring> int main() { #ifdef _LOCAL freopen("D:\\input.txt", "r", stdin); #…

题目链接:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=208 13828146 272 TEX Quotes Accepted C++ 0.019 2014-07-03 14:22:54  TeX Quotes  TeX is a typesetting language developed by Donald Knuth. It tak…

TEX Quotes 题意: 变引号. 题解: 要想进步,真的要看一本好书,紫书P45 代码: #include<stdio.h> int main() { int c,q=1; while((c=getchar())!=EOF) { if (c=='"'){printf("%s",q?"``":"''");q=!q;} else printf("%c",c); } }…

A - TEX Quotes Time Limit:3000MS    Memory Limit:0KB    64bit IO Format:%lld & %llu Submitcid=80136#status//A/0">StatusPracticeUVA 272 Appoint description: Description TeX is a typesetting language developed by Donald Knuth. It takes source te…

1222: FJ的字符串 [水题] 时间限制: 1 Sec 内存限制: 128 MB 提交: 92 解决: 20 统计 题目描述 FJ在沙盘上写了这样一些字符串: A1  =  “A” A2  =  “ABA” A3  =  “ABACABA” A4  =  “ABACABADABACABA” …  … 你能找出其中的规律并写所有的数列AN吗? 输入 仅有一个数:N  ≤  26. 输出 请输出相应的字符串AN,以一个换行符结束.输出中不得含有多余的空格或换行.回车符. 样例输入 2 3 样例输…

1001: 字符串“水”题 时间限制: 1 Sec  内存限制: 128 MB提交: 210  解决: 39[提交][状态][讨论版] 题目描述 给出一个长度为 n 的字符串(1<=n<=100000),求有多少个连续字串中所有的字母都出现了偶数次.  输入 第一行一个正整数 T,表示数据组数(1 <= T <= 10). 接下来 T 行,每行有一个只包含小写字母的字符串.  输出 每个答案输出满足要求字符串个数.每个答案占一行. 样例输入 3 a aabbcc abcabc 样例…

TEX Quotes Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 9672   Accepted: 5071 Description TEX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hop…

https://vjudge.net/problem/UVA-272 [分析]:标记一下. [代码]: #include <bits/stdc++.h> using namespace std ; int n,m; int main() { int f=1; char c; while(scanf("%c",&c) != EOF) { if(c == '"') { printf("%s",f ? "``":"…

B - 大还是小? Time Limit:5000MS     Memory Limit:65535KB     64bit IO Format: Description 输入两个实数,判断第一个数大,第二个数大还是一样大.每个数的格式为: [整数部分].[小数部分] 简单起见,整数部分和小数部分都保证非空,且整数部分不会有前导 0.不过,小数部分的最 后可以有 0,因此 0.0 和 0.000 是一样大的. Input 输入包含不超过 20 组数据.每组数据包含一行,有两个实数(格式如前所述)…

在TeX中,左双引号是“``”,右双引号是“''”.输入一篇包含双引号的文章,你的任务是 把它转换成TeX的格式. 样例输入: "To be or not to be," quoth the Bard, "that is the question". 样例输出: ``To be or not to be,'' quoth the Bard, ``that is the question''. 本题的关键有两个:输入字符串和判断左右括号. 1.输入字符串. 之前学习了…

2014多校第五题,当时题面上的10^5写成105,我们大家都wa了几发,改正后我和一血就差几秒…不能忍 题目:http://acm.hdu.edu.cn/showproblem.php?pid=4891 The Great Pan Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 966    Accepted Submission(s…

B. Ohana Cleans Up Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/554/problem/B Description Ohana Matsumae is trying to clean a room, which is divided up into an n by n grid of squares. Each square is initially either clea…

A. Kyoya and Photobooks Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/554/problem/A Description Kyoya Ootori is selling photobooks of the Ouran High School Host Club. He has 26 photos, labeled "a" to "z", a…

题意:給定兩個小寫的字串a與b,請印出皆出現在兩字串中的字母,出現的字母由a~z的順序印出,若同字母出現不只一次,請重複印出但不能超過任一字串中出現的次數.(from Ruby兔) 很水,直接比较输出即可. 代码: #include <cstdio> #include <cstring> #include <algorithm> using namespace std; const int maxn = 1001; int main() { char a[maxn],…

字符串的题目 用库函数往往能大大简化代码量 以hdu1106为例 函数介绍 strtok() 原型: char *strtok(char s[], const char *delim); 功能: 分解字符串为一组字符串.s为要分解的字符串,delim为分隔符字符串. 例如:strtok("abc,def,ghi",","),最后可以分割成为abc def ghi.尤其在点分十进制的IP中提取应用较多. (注意delim里面的不能看成一个整体,比如"ab&q…

A. Petya and Strings 点击打开题目 time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Little Petya loves presents. His mum bought him two strings of the same size for his birthday. The strings consi…

TeX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hopes, a beautiful document. Beautiful documents use `` and " to delimit quotations, rather than the mundane …

time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output Given a string sss of length nnn and integer k (1≤k≤n)k\ (1≤k≤n)k (1≤k≤n). The string sss has a level xxx, if xxx is largest non-negative…

Description TEX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hopes, a beautiful document. Beautiful documents use double-left-quote and double-right-quote to…

给出一个字符串,问再加入一个字母,最多能形成多少种字符串 inputaoutput51inputhioutput76 # include <iostream> # include <cstdio> # include <cstring> # include <algorithm> # include <cmath> # define LL long long using namespace std ; int main () { //freope…

描述 http://train.usaco.org/usacoprob2?a=y0SKxY0Kc2q&S=ride 给出两个由大写字母组成,长度不大于$6$的字符串. 将字符串中的各字母的字典序数相乘,最后对$47$取模,比较两个字符串的结果是否相同. Your Ride Is Here It is a well-known fact that behind every good comet is a UFO. These UFOs often come to collect loyal sup…

分析:水题. #include<iostream> using namespace std; #define N 5050 char a[N],b[N],tmp[N]; void Read(char p[]) { getchar(); gets(tmp); while(gets(tmp)) { if(strcmp(tmp,"END")==0) break; if(strlen(tmp)!=0) strcat(p,tmp); strcat(p,"\n");…

TeX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hopes, a beautiful document. Beautiful documents use `` and " to delimit quotations, rather than the mundane …

大意: 给定字符串$s1,s2$, 对于$s1$中所有与$s2$相等的子序列$t$, $t$在$s1$中的下标定义为好位置. 求$s1$是否所有位置都是好位置. 显然$s1$的前缀要与$s2$相等, 并且$s2$后缀连续相等的字符要与$s1$的后缀相等, 然后再判断下中间字符是否合法. #include <iostream> #include <sstream> #include <algorithm> #include <cstdio> #include…

在TeX中,左双引号是“``”,右双引号是“''”.输入一篇包含双引号的文章,你的任务是把它转换成TeX的格式. 样例输入: "To be or not to be,"quoth the Bard,"that is the question". 样例输出: ``To be or not to be,''quoth the Bard,``that is the question''.…

​ TEX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hopes, a beautiful document. Beautiful documents use " and " to delimit quotations, rather than the mu…

题目: TEX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hopes, a beautiful document. Beautiful documents use " and " to delimit quotations, rather than the…

题目链接:http://hihocoder.com/problemset/problem/1082 数据范围小,胡搞. /* ━━━━━┒ギリギリ♂ eye! ┓┏┓┏┓┃キリキリ♂ mind! ┛┗┛┗┛┃＼○/ ┓┏┓┏┓┃ / ┛┗┛┗┛┃ノ) ┓┏┓┏┓┃ ┛┗┛┗┛┃ ┓┏┓┏┓┃ ┛┗┛┗┛┃ ┓┏┓┏┓┃ ┛┗┛┗┛┃ ┓┏┓┏┓┃ ┃┃┃┃┃┃ ┻┻┻┻┻┻ */ #include <algorithm> #include <iostream> #include &…