Calculate a+b

• Input

Two integer a,b (0<=a,b<=10)

• Output

Output a+b

• Sample Input

1 2

• Sample Output

3

• Hint

1. Your program shall always read input from stdin (Standard Input) and write output to stdout (Standard Output). For example, you can use 'scanf' in C or 'cin' in C++ to read from stdin, and use 'printf' in C or 'cout' in C++ to write to stdout.

2. You shall not output any extra data to standard output other than that required by the problem, otherwise you will get a "Wrong Answer".

3. User programs are not allowed to open and read from/write to files. You will get a "Runtime Error" or a "Wrong Answer"if you try to do so.

• SourceCode(C++)

#include <iostream>

using namespace std;

int main()
{
    int a,b;
    cin >> a >> b;
    cout << a+b << endl;
    return 0;
}