URL : https://codeup.kr/problemsetsol.php?psid=23
#include <iostream>
using namespace std;
int main()
{
int n;
cin >> n;
cout << n << " " << n << " " << n;
return 0;
}
URL : https://codeup.kr/problemsetsol.php?psid=23
#include <iostream>
using namespace std;
int main()
{
float f;
cin >> f;
cout.precision(3);
cout << f;
return 0;
}
URL : https://codeup.kr/problemsetsol.php?psid=23
#include <iostream>
using namespace std;
int main()
{
char c1, c2;
cin >> c1 >> c2;
cout << c2 << " " << c1;
return 0;
}
URL : https://codeup.kr/problemsetsol.php?psid=23
#include <iostream>
using namespace std;
int main()
{
int n1, n2;
cin >> n1 >> n2;
cout << n1 << " " << n2;
return 0;
}
URL : https://codeup.kr/problemsetsol.php?psid=23
#include <iostream>
using namespace std;
int main()
{
double d;
cin >> d;
cout.precision(7);
cout << d;
return 0;
}
URL : https://codeup.kr/problemsetsol.php?psid=23
#include <iostream>
using namespace std;
int main()
{
char c;
cin >> c;
cout << c;
return 0;
}