import java.util.*;
import java.io.*;

public class gf5
{
    public static void main(String[] args) throws FileNotFoundException
    {
Scanner inFile = new Scanner(new FileReader("test.txt"));

double intrest, payment, Pyear, interest, loan;

loan = inFile.nextDouble();
intrest = inFile.nextDouble();
payment = inFile.nextDouble();

double fin = loan;

    Pyear = (intrest / 12);
    interest = ((loan / 100) * Pyear);

    while (fin > 0)
{
    fin = (loan - (payment - interest));
    fin--;

    System.out.println(fin + "Takes" );

    break;
}


    System.out.println();

if (payment < intrest)
{
    System.out.println("The payment is not enough to pay off the intrest");
    System.out.println();
}

}
}