April Fools Day Contest 2014 H. A + B Strikes Back

H. A + B Strikes Back

time limit per test

1 second

memory limit per test

256 megabytes

input

standard input

output

standard output

A + B is often used as an example of the easiest problem possible to show some contest platform. However, some scientists have observed that sometimes this problem is not so easy to get accepted. Want to try?

Input

The input contains two integers a and b (0 ≤ a, b ≤ 103), separated by a single space.

Output

Output the sum of the given integers.

Examples

input

5 14

output

19

input

381 492

output

873

My Solution

I am glad to come over the interesting problem.^_^

After 5 times of WA, I get a real test and Accepted.

#include <iostream>
#include <cstdio>
using namespace std;
//Happy April Fools Day! Thank you ha ha ha ha ha ha!
int main()
{
    int a, b;
    scanf("%d%d", &a, &b);
    printf("%d", a+b);
    return 0;
}

Thank you!