HDOJ 【C】1.1.7 A+B for Input-Output Practice (VII)

A+B for Input-Output Practice (VII)

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8519 Accepted Submission(s): 5631

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

1 510 20

 

Sample Output

630

 

Author

lcy

 

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