题解 | #首字母大写#
首字母大写
https://www.nowcoder.com/practice/91f9c70e7b6f4c0ab23744055632467a
#include <bits/stdc++.h>
using namespace std;
int main(){
string str;
while(getline(cin,str)){
if(str[0] >= 'a' && str[0] <= 'z')str[0] -= 32;
for(int i = 1;i < str.size();i ++){
while(str[i] == ' '|| str[i] == '\t' || str[i] == '\r' || str[i] == '\n'){
i ++;
if(str[i] >= 'a' && str[i] <= 'z'){
str[i] -= 32;
}
}
}
cout << str << endl;
}
return 0;
}
