View Code of Problem 112

#include <stdio.h>
int main()
{
	int n,a;
  	while (scanf("%d",&n)!=EOF)
        {


          if(n==0) break;
	  else
	  {
		//int i=0;
          	int sum=0;
        	while(n>0)
                {
		//printf("请输入第%d个数：",i+1);
		scanf("%d",&a);
                sum+=a;
		
		//++i;
		--n;		
                }
          	printf("%d\n",sum);
	  }
		        
        

        }
  	
}