/**                                                                                                                                  
 *  author: windows
 *  date:   18.05.2023 12:04:31
**/
#include <bits/stdc++.h>

using namespace std;

#ifdef LOCAL
#include "algo/debug.h"
#else
#define debug(...) 42
#endif

    
int main() {   
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout << "Hello World!";				
	return 0;
}