using System;

​

public class Program

{

    public static void Main()

    {

        int i = 786;

        double d1 = i; // Implicit casting from int to double

​

        int i1 = 57;

        // automatic type conversion

        long l = i1;

        float f = l;

        char i2 = '0';

        int d2 = i2;

​

        Console.WriteLine($"d1 = {d1}"); // Print 786

        Console.WriteLine($"l = {l}"); // Print 57

        Console.WriteLine($"f = {f}"); // Print 57

        Console.WriteLine($"d2 = {d2}"); // Print 48

    }

}