Imanol-Mikel Barba Sabariego / jutge · Files

#include <iostream>
#include <string>

using namespace std;

int main()
{
	string str;

	cin >> str;

	for(int i = str.size()-1; i > -1; i--)
	{
		cout << str[i];
	}
	cout << endl;
	return 0;

}