임연수

add echo program

Showing 1 changed file with 12 additions and 0 deletions
1 +#include <iostream>
2 +#include <string>
3 +using namespace std;
4 +
5 +int main()
6 +{
7 + string std;
8 + cin >> std;
9 + cout << std;
10 + return 0;
11 +}
12 +