HDOJ_acm steps_1.1.7

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

Author lcy

Recommend JGShining

#include
main()
{
      int a,b;
      while(scanf("%d%d",&a,&b)!=EOF)
      {  
          printf("%d\n\n",a+b);
          }
}         

转载于:https://www.cnblogs.com/artemisia/archive/2012/03/25/2417050.html