HDU 1092 for input-output practice(4)

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本文介绍了一个简单的C语言程序，该程序用于读取多组整数并计算每组整数的总和。输入包括多组测试案例，每组案例先给出整数的数量N，然后是N个整数。程序通过标准输入接收数据，并输出每组整数的和。

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problem description

Your task is to Calculate the sum of some integers.

input

Input contains multiple test cases. Each test case contains a integer N, and then N integers follow in the same line. A test case starting with 0 terminates the input and this test case is not to be processed.

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

4 1 2 3 4
5 1 2 3 4 5
0

sample output

10
15

#include<stdio.h>
int main()
{
    int n;
    while(scanf("%d",&n)!=EOF)
    {
        int ans=0;
        if(n==0)break;
        for(int i=0;i<n;i++)
        {
            int temp;
            scanf("%d",&temp);
            ans+=temp;
        }
        printf("%d\n",ans);
    }
    return 0;
}