【杭电oj1093】A+B for Input-Output Practice (V)

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本文介绍了一道典型的输入输出实践题目“A+B”，该题目要求计算一组整数的总和。文章提供了详细的输入输出说明及样例，并附带了一个用C语言实现的简单示例程序。

A+B for Input-Output Practice (V)

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 68829 Accepted Submission(s): 46175

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

Author

lcy

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#include<stdio.h>
int main() {
    int k,n,i;
    scanf("%d",&n);
    while(n--) {
        int sum=0;
        scanf("%d",&k);
        for(int l=0; l<k; l++) {
            scanf("%d",&i);
            sum+=i;
        }
        printf("%d\n",sum);
    }
    return 0;
}