ACM HDU 1094

A+B for Input-Output Practice (VI)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 75228    Accepted Submission(s): 50441

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

 

解题思路：和前几道题没有什么太大区别，还是求累加和，把程序改一下就好。

代码如下：

#include <stdio.h>
int main(void) //1092
{
    int a;
    int i, sum;
    int n;
    while (scanf_s("%d", &n) != EOF)
    {
       
       
            sum = 0;
            for (i = 0; i < n; i++)
            {
                scanf_s("%d", &a);
                sum += a;
            }
            printf("%d\n", sum);
   
   
   
    }
    return 0;
}