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Background

Special for beginners, ^_^

Description

Given two integers x and y, print the sum.

Format

Input

I'm sb.

Output

All.You're right.

Sample 1

Input

`Limitation
1s, 1024KiB for each test case.

Hint

Free Pascal Code

var a,b:longint;
begin
    readln(a,b);
    writeln(a+b)
        ## C Code

```c
#include <stdio.h>
int main(void)
{
    int a, b;
    scanf("%d%d", &a, &b);
    printf("%d\n", a + b);
    return 0;
}

C++ Code

#include <iostream>
using namespace std;
int main()
{
    int a, b;
    cin >> a >> b;
    cout << a + b << endl;
    return