#include <stdio.h>
//  FnLock
int mcount(int money)
{int a,b,c,d,e,f;a=b=c=d=e=f=0;int count=0;//  能用一百用一百 while(money/100!=0){a++;money-=100;}//  能用五十用50 while(money/50!=0){b++;money-=50;}while(money/10!=0){c++;money-=10;}while(money/5!=0){d++;money-=5;}while(money/2!=0){e++;money-=2;}while(money/1!=0){f++;money-=1;}count =a+b+c+d+e+f;return count;
}
int main()
{int count=0;int n;int x;int temp;scanf("%d",&n);for(x=0;x<n;x++){scanf("%d",&temp);count+=mcount(temp);}printf("%d",count); return 0;
}