A+B for Input-Output Practice (VII)

Problem
DescriptionYour 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
6

30
代码；

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

来源：CSDN

作者：兔子和乌龟

链接：https://blog.csdn.net/Guolle/article/details/104821653