A+B Problem

1.题目：

 

Problem Description

Calculate a + b.

 

Input

The input will consist of a series of pairs of integers a and b,separated by a space, one pair of integers per line.

 

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 52 3

 

Sample Output

65

 

 

 

2.参考代码：

 

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