2021.发工资咯：）

#include<cstdio>

#include<iostream>

using namespace std;

int main(){

         int n;

         while(scanf("%d",&n),n){

                   int d,ans=0;

                   for(int i=0;i<n;i++){

                            scanf("%d",&d);

                            ans+=d/100;d%=100;

                            ans+=d/50;d%=50;

                            ans+=d/10;d%=10;

                            ans+=d/5;d%=5;

                            ans+=d/2;d%=2;

                            ans+=d;

                   }

                   printf("%d ",ans);

         }

         return 0;

}