HDU-1094-A+B for Input-Output Practice (VI)(这个和上上题有区别？)

A+B for Input-Output Practice (VI)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 52951    Accepted Submission(s): 35709

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<iostream>
#include<cstdio>
using namespace std;
int main()
{
    int n,a,sum;
    while(scanf("%d",&n)!=EOF)
    {
        sum=0;
        for(int i=0;i<n;i++)
        {
            scanf("%d",&a);
            sum+=a;
        }
        printf("%d\n",sum);
    }
    return 0;
}