#include <stdio.h>

int rmb[6] = {100, 50, 10, 5, 2, 1};
int main(void){
	int numbers = 0,ac[100];
	while(scanf("%d",&numbers) == 1){
		if(!numbers) continue;
		int temp, i, all = 0, count;
		for(i = 0; i < numbers; i++) scanf("%d",&ac[i]);
		for(i = 0; i < numbers; i++){
			temp = ac[i];
			for(count = 0; count < 6; count++){
				all += temp / rmb[count];
				temp %= rmb[count];
			}
		}
		printf("%d\n",all);
		getchar();
	}
	return 0;
}