A+B Problem

1000ms    65536K
2191    1321
Beginner

Description

Calculate a+b

Input

Two integer a,b ( 0 ≤ a,b ≤ 65535 )

Output

Output a+b

Sample Input

1 2

Sample Output

3

Hint

Q: Where are the input and the output?

A: 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.

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

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

Here is a sample solution to problem 1000 using C++/C:

#include <iostream>
using namespace std;
int  main()
{
    int a,b;
    cin >> a >> b;
    cout << a+b << endl;
    return 0;
}

It's important that the return type of main() must be int when you use C++/C, or you may get compile error.

Here is a sample solution to problem 1000 using C/GCC:

#include <stdio.h>

int main()
{
    int a,b;
    scanf("%d %d",&a, &b);
    printf("%d\n",a+b);
    return 0;
}

Source

Editor

keefo on 2015-01-23 15:17:40


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