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#include<stdio.h>

#include<string.h>

int main()

{

int n, a[101], sum, i;

memset(a, 0, sizeof(a));

while(~scanf("%d", &n), n != 0)

{

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

{

scanf("%d", &a[i]);

}

sum = 0;

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

{

sum += a[i]/100;

a[i] %= 100;

sum += a[i]/50;

a[i] %= 50;

sum += a[i]/10;

a[i] %= 10;

sum += a[i]/5;

a[i] %= 5;

sum += a[i]/2;

a[i] %= 2;

sum += a[i]/1;

}

printf("%d\n", sum);

}

return 0;

}