View Code of Problem 112

#include <stdio.h>
int main(){
  int sum;
  int i,b,a;
  while (scanf("%d",&a)){
	  sum=0;
    if(a != 0){
    for(i=0;i<a;i++){
      scanf("%d",&b);
      sum+=b;
    
    
    
    }
    printf("%d\n",sum);
    }
    else 
      break;
  
  }

return 0;
}