HDOJ 【C】1.1.3 A+B for Input-Output Practice (III)

A+B for Input-Output Practice (III)

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)

Total Submission(s): 11461 Accepted Submission(s): 6531

Problem Description Your task is to Calculate a + b.

Input Input contains multiple test cases. Each test case contains a pair of integers a and b, one pair of integers per line. A test case containing 0 0 terminates the input and this test case is not to be processed.

Output For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

Sample Input 1 5 10 20 0 0

Sample Output 6 30

Author lcy

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