杭电acm1092A+B for Input-Output Practice (IV)

A+B for Input-Output Practice (IV)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 63534    Accepted Submission(s): 34236

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
  
    
    
    
    
  
    
    
    
    


  
    
    
    
    
  
    
    
    
    

     
     
     
     
   C语言程序
  
    
    
    
    
  
    
    
    
    

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