Backpacking

#include <bits/stdc++.h>
 
using namespace std;
 
int main() {
	/*
	 * If file in/output
	 * freopen("input.txt", "r", stdin);
	 * freopen("output.txt", "w", stdout);
	 */
 
	//IO optimization
	ios::sync_with_stdio(0);
	cin.tie(0);
	
	//Input definition
	int a,b;
 
	//Read In
	cin >> a >> b;
 
		/*
		 * If line input:
		 * getline(cin, x);
		 */
 
		/* 
		 * If unknown length input
		 * while (cin >> x) {}
		 */
		
 
	//Main part
	
	//do sth
	
	
	//Output definitin
 
	//Write out
	cout << a+b << "\n";
		
	//Return
	return 0;
 
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED