A+B for Input-Output Practice (VII)

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
6

30

C

#include <stdio.h>
#pragma warning(disable:4996)
int main(void)
{
int a,b;

while(scanf("%d %d",&a,&b)!=EOF)
printf("%d\n\n",a+b);
return 0;
}

只用注意一下每次输出后要有2个换行

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