HDU1095 A+B for Input-Output Practice (VII)(入门水题，C,Java两个版本)

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本文介绍了一道经典的A+B输入输出练习题，题目要求计算两个整数的和，并提供了解题思路及C语言与Java语言的实现代码。

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A+B for Input-Output Practice (VII)

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)

Total Submission(s): 60206 Accepted Submission(s): 40137

Problem Description

Your task is to 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, and followed by a blank line.

Sample Input

  
   1 5
10 20

Sample Output

Author

lcy

原题链接： http://acm.hdu.edu.cn/showproblem.php?pid=1095

C语言AC代码：

#include <stdio.h>
int main()
{
    int a,b;
    while(scanf("%d %d",&a,&b)!=EOF)
    {
        printf("%d\n\n",a+b);
    }
    return 0;
}

Java AC代码：

import java.util.Scanner;

public class Main {

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

}