【ACM】ACM steps 1.1.7

A+B for Input-Output Practice (VII)

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 19199 Accepted Submission(s): 12214

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
参考题解:

#include
void main()
{
int a,b,sum;
while(scanf(“%d%d”,&a,&b)!=EOF)
{
sum=a+b;
printf(“%dn”,sum);
printf(“n”);
}
}
 很简单的一道题……
但是有更简单的做法
#include
 main()
 {
    int a,b;
   while(scanf(“%d%d”,&a,&b)!=EOF)
   printf(“%dnn”,a+b);
 }

这貌似是这道题最简单的做法了……

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