【杭电oj1094】A+B for Input-Output Practice (VI)

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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。文章提供了一个简洁的C语言程序示例，演示了如何通过读取多组测试数据并输出每组数据的总和来解决这个问题。

A+B for Input-Output Practice (VI)

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 64447 Accepted Submission(s): 43370

Problem Description

Your task is to calculate the sum of some integers.

Input

Input contains multiple test cases, and one case one line. Each case starts with an integer N, and then N integers follow in the same line.

Output

For each test case you should output the sum of N integers 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

Sample Output

  
   10
15

Author

lcy

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