hdu 2026 首字母变大写

Posted 2020-07-20 琴影

首字母变大写

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 49003    Accepted Submission(s): 27058

Problem Description

输入一个英文句子，将每个单词的第一个字母改成大写字母。

 

Input

输入数据包含多个测试实例，每个测试实例是一个长度不超过100的英文句子，占一行。

 

Output

请输出按照要求改写后的英文句子。

 

Sample Input

i like acm

i want to get an accepted

 

Sample Output

I Like Acm

I Want To Get An Accepted

 

 1 #include <iostream>
 2 #include <string>
 3 using namespace std;
 4 int main(){
 5     string s;
 6     while(getline(cin, s)){
 7         char c = \' \';
 8         for(int i = 0; i < s.length(); i++){
 9             if(c == \' \'){
10                 s[i] = s[i] - \'a\' + \'A\';
11             }
12             c = s[i];
13         }
14         cout << s << endl;
15     }
16     return 0;
17 }

View Code

 1 #include <iostream>
 2 #include <string>
 3 using namespace std;
 4 int main(){
 5     string s;
 6     while(getline(cin, s)){
 7         for(int i = 0; i < s.length()-1; i++){
 8             if( s[i] == \' \' )
 9                 s[i+1] = s[i+1] - \'a\' + \'A\';
10             if(i == 0)
11                 s[i] = s[i] - \'a\' + \'A\';
12         }
13         cout << s << endl;
14     }
15     return 0;
16 }