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GAMES - HOW MANY GAMES


#include <iostream>
#include <cmath>
using namespace std;

long gcd(long a, long b)
{
    if(b != 0)
    {
        long t = b;
        b = a % b;
        a = t;
        return gcd(a, b);
    }
    return a;
}
int main()
{
    int t, n;
    string s;
    cin >> t;
    cin.get();
 
    long num;
    long number;
    int count;
    bool flag;

    while(t--)
    {
        cin >> s;
        count = 0;
        number = 0;
        flag = false;
        num = 1;

        for(int i=s.size()-1; i>=0; i--)
        {
            if(s[i]=='.')
            {
                flag=true;
                break;
            }
            else
            {
                count++;
            }

        }

        for(int i=0; i<s.size(); i++)
        {
            if(s[i]!='.')
            {
                number=number*10 + (s[i]-48);
            }
        }

        if(flag)
        {
            num = pow(10, count);
        }

        long g = gcd(number, num);

        cout << num / g << endl;
    }
    return 0;
}

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