【PAT甲级】1071 Speech Patterns (25 分)(getline(cin,x))
题意:
输入一行字符串,输出出现过次数最多的由字母和数字组成的字符串以及它出现的次数(对大小写不敏感,输出全部输出小写)。
AAAAAccepted code:
#define HAVE_STRUCT_TIMESPEC
#include<bits/stdc++.h>
using namespace std;
string word;
map<string,int>mp;
string s;
int main(){
ios::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
string x;
getline(cin,x);
int n=x.size();
for(int i=;i<n;++i)
if((x[i]>='A'&&x[i]<='Z')||(x[i]>='a'&&x[i]<='z')||(x[i]>=''&&x[i]<='')){
if(x[i]>='A'&&x[i]<='Z')
x[i]=x[i]-'A'+'a';
word.push_back(x[i]);
}
else if(word!=""){
++mp[word];
word.clear();
}
if(word!=""){
++mp[word];
word.clear();
}
int mx=;
for(auto it:mp)
if(it.second>mx){
mx=it.second;
s=it.first;
}
cout<<s<<" "<<mx;
return ;
}
【PAT甲级】1071 Speech Patterns (25 分)(getline(cin,x))的更多相关文章
- PAT 甲级 1071 Speech Patterns (25 分)(map)
1071 Speech Patterns (25 分) People often have a preference among synonyms of the same word. For ex ...
- PAT Advanced 1071 Speech Patterns (25 分)
People often have a preference among synonyms of the same word. For example, some may prefer "t ...
- 1071 Speech Patterns (25)(25 分)
People often have a preference among synonyms of the same word. For example, some may prefer "t ...
- PAT甲级——A1071 Speech Patterns
People often have a preference among synonyms of the same word. For example, some may prefer "t ...
- PAT 甲级 1020 Tree Traversals (25分)(后序中序链表建树,求层序)***重点复习
1020 Tree Traversals (25分) Suppose that all the keys in a binary tree are distinct positive intege ...
- PAT 甲级 1146 Topological Order (25 分)(拓扑较简单,保存入度数和出度的节点即可)
1146 Topological Order (25 分) This is a problem given in the Graduate Entrance Exam in 2018: Which ...
- PAT 甲级 1063 Set Similarity (25 分) (新学,set的使用,printf 输出%,要%%)
1063 Set Similarity (25 分) Given two sets of integers, the similarity of the sets is defined to be ...
- PAT 甲级 1059 Prime Factors (25 分) ((新学)快速质因数分解,注意1=1)
1059 Prime Factors (25 分) Given any positive integer N, you are supposed to find all of its prime ...
- PAT 甲级 1051 Pop Sequence (25 分)(模拟栈,较简单)
1051 Pop Sequence (25 分) Given a stack which can keep M numbers at most. Push N numbers in the ord ...
随机推荐
- Centos7 安装VNC实现远程桌面
1.设置root用户方法: 1.# 复制一个服务设置的模板,命令如下: cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vn ...
- [Codechef - AASHRAM] Gaithonde Leaves Aashram - 线段树,DFS序
[Codechef - AASHRAM] Gaithonde Leaves Aashram Description 给出一棵树,树的"N"节点根植于节点1,每个节点'u'与权重a[ ...
- Paper: ModelarDB
Problem: how to store and querry massive amounts of high quality sensor data ingested in real-time f ...
- 基于Java+HttpClient+TestNG的接口自动化测试框架(八)------ 针对文件的处理
在实际的接口测试中,有时需要根据情况进行文件的上传和下载.在文件数量比较小的时候,我们当然可以直接处理(比如若干个接口都用一个文件).但是,如果我们上传的文件需要使用不同文件夹里不同的文件,而且数量又 ...
- spring boot 实战笔记(一)
spring 概述: Bean :每一个被 Spring 管理的 JAVA对象,都称之为 Bean.Spring提供一个IoC容器来初始化对象,负责创建Bean, 解决对象之间的依赖管理和对象的使用. ...
- layui-form下隐藏元素的验证问题
1.情景: 设置为display:none的必填字段,在点击提交(form 包含 class="layui-form":button包含属性 lay-submit)的时候,依旧验证 ...
- powerdesigner16.5改变数据模型字体大小
1. 点击 2. 选择 3. 选择完点击确定后: 4. 点击设为默认:再点ok
- angular6 路由拼接查询参数如 ?id=1 并获取url参数
angular6 路由拼接查询参数如 ?id=1 并获取url参数 路由拼接参数: <div class="category-border" [routerLink]=&qu ...
- 使用Samba实现文件共享:Windows和Linux之间
1.概述: 1987 年,微软公司和英特尔公司共同制定了 SMB(Server Messages Block,服务器消息 块)协议,旨在解决局域网内的文件或打印机等资源的共享问题,这也使得在多个主机之 ...
- VS调试工具
F5--启动运行,跳到下一个断点 F10--逐步调试 F11--逐句调试 F10和F11的区别: method(); int a = 1; 当程序运行到如上面的method方法时,按F10会直接跳到下 ...