1091

A+B for Input-Output Practice (III)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 133639    Accepted Submission(s): 70665

 

Problem Description

Your task is to Calculate a + b.

Input

Input contains multiple test cases. Each test case contains a pair of integers a and b, one pair of integers per line. A test case containing 0 0 terminates the input and this test case is not to be processed.

Output

For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

Sample Input

1 5

10 20

0 0

Sample Output

6

30

Author

lcy

題意概括：輸入兩個數a和b，輸出a與b的和。當遇到0 0時，結束。

AC程式碼：

import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int a; 
        a = s.nextInt();
        int b;
        b = s.nextInt();
        while(a != 0 || b != 0)
        {
            int sum = a + b;
            System.out.println(sum);
            a = s.nextInt();
            b = s.nextInt();
        }
    }
}