A+B for Input-Output Practice (III) （Java代码）

解题思路:





注意事项:

注意while语句的位置



参考代码:

import java.util.*;

public class baqi {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

while (sc.hasNextInt()) {

int a = sc.nextInt();

int b = sc.nextInt();

int c = a + b;

if (a == 0 && b == 0) {

break;

} else {

System.out.println(c);

}

}

}

}