Ticket Office Sololearn

// why min is not correct each time?

#include <iostream>
using namespace std;

int main()
{
double ages[5];
double min = 0;
double discount = 1;
    for (int i = 0; i < 5; i++)
  {
        cin >> ages[i];
       min = ages[0];
            if(ages[i]<min)
        min = ages[i];
            discount =  (100.00-min)/100.00*5.00*10.00;
  }

  cout << discount;
    return 0;
}