1000. A + B Problem


Hi all! May I ask a question:
Is it possible to enter

1 1
2 3

at a time instead of typing them line by line(I:1 1. O:2. I:2 3. O:5) when testing?
Thank you:)


You are expected to solve this problem till the end of file.
Here is a sample solution for C/C++:

#include <stdio.h>
int main()
    int a, b;
    while (scanf("%d%d", &a, &b) != EOF)
        printf("%d\n", a + b);

And another sample for Java:

import java.util.Scanner;
public class Main {
    public static void main(String args[]) {
        Scanner in = new Scanner(System.in);
        int a, b;
                while (in.hasNextInt()) {
                        a = in.nextInt();
                b = in.nextInt();
                System.out.println(a + b);

For other languages, similar way should be done.
For more information, reading the F.A.Q. is strongly recommended.

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