题解 | #字符逆序#
字符逆序
https://www.nowcoder.com/practice/cc57022cb4194697ac30bcb566aeb47b
#include <iostream>
using namespace std;
int main()
{
string str;
getline(cin, str);
int len = str.length();
while(len--){
cout << str[len];
}
cout <<endl;
return 0;
}
