using System;
public struct Fraction {
public Fraction(double _divisor, double _dividend) {
divisor = _divisor;
dividend = _dividend;
}
public double quotient {
get {
return divisor / dividend;
}
}
private double divisor;
private double dividend;
}
public class Calculate {
public static void Main() {
Fraction number = new Fraction(4, 5);
Console.WriteLine("{0}", number.quotient);
}
}