a+b_你的任务是计算a+b。这是为了acm初学者专门设计的题目。你肯定发现还有其他题目跟

Problem Description Your task is to Calculate a + b.
Too easy?! Of course! I specially designed the problem for acm beginners.
You must have found that some problems have the same titles with this one, yes, all these problems were designed for the same aim.

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.
你的任务是计算a + b。太容易了? !当然!我特别为acm初学者设计了这个问题。你一定发现有些题目和这个题目是一样的，是的，所有这些题目都是为了同一个目的而设计的。输入将由一系列的整数对a和b组成，用空格隔开，每行有一对整数。对于每一对输入整数a和b，您应该在一行中输出a和b的和，并且在输入中的每一行都有一行输出。

Sample Input1 5
10 20

Sample Output6
30

代码如下

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