（解题报告）HDU1000

                       ***A + B Problem***

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 520106 Accepted Submission(s): 164855

Problem Description
Calculate A + B.

Input
Each line will contain two integers A and B. Process to end of file.

Output
For each case, output A + B in one line.

Sample Input
1 1

Sample Output
2

**关键解题点：

1.输入控制：使用while(scanf( )!=EOF)对应题目中的 Process to end of file.

**
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;
}