A+B for Input-Output Practice (VII)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 72657    Accepted Submission(s): 48335

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

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

Hdu 1095 A+B for Input-Output Practice (VII)

原文：http://www.cnblogs.com/zhangliu/p/7057877.html