1 #include<iostream>
 2 //典型找零问题 
 3 using namespace std;
 4  int main()
 5 {
 6     int n;
 7     while (scanf("%d", &n), n)
 8     {
 9         int sum = 0;
10         int num;
11         while (n--)
12         {
13             cin >> num;
14             int summ = 0;
15             while (num)
16             {
17                     summ = num / 100;
18                     num %= 100;
19             
20                     summ += num / 50;
21                     num %= 50;
22                 
23                     summ += num / 10;
24                     num %= 10;
25 
26                     summ += num / 5;
27                     num %= 5;
28                 
29                     summ += num / 2;
30                     num %= 2;
31                         
32                     summ += num / 1;
33                     num %= 1;    
34                 
35             }
36             sum += summ;
37         }
38         cout << sum << endl;
39     }    
40     system("pause");
41     return 0;
42 }