A+B for Input-Output Practice (V)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 80359    Accepted Submission(s): 53785

Problem Description

Your task is to calculate the sum of some integers.

Input

Input contains an integer N in the first line, and then N lines follow. Each line starts with a integer M, and then M integers follow in the same line.

Output

For each group of input integers you should output their sum in one line, and with one line of output for each line in input.

Sample Input

2
4 1 2 3 4
5 1 2 3 4 5

Sample Output

10
15

解题思路：和1092相比不大，就是在外又加了一层，不在是N为0的时候作为结束输入条件了。

代码如下

#include <stdio.h>
int main(void){
    int a;
    int i, sum;
    int n, q = 0, s;
    scanf_s("%d", &s);
    if (q < s)
    {
        q++;
        while (scanf_s("%d", &n) != EOF)
        {
            sum = 0;
            for (i = 0; i < n; i++)
            {
                scanf_s("%d", &a);
                sum += a;
            }
            printf("%d\n", sum);

        }
    }
    else
        return 0;
    return 0;
}