// This class is meant to be a demonstration for declaring and assigning values to variables
class TestVar
{
	public static void main (String [] args)
	{
		int num = 46; // This creates an integer variable called "num" and assigns the value 46 to the variable
		/* This can also be done in 2 steps. The above line is equivalent to 
			int num;
			num = 46;
		*/

		char grade = 'A';  // character variable with the value A. The literal should be in single quotes.

		double dbl = 5834.46456; // double variable with the value 5834.46456. Doubles can hold fractional values.

		double val = dbl / num; // You can assign values that are expressions. In that case, the expression is evaluated and the resulting value is assigned to the variable.

		boolean coinToss = true; // This is a boolean variable. booleans can only take the values true or false, which are boolean literals.
		System.out.println("num is " + num + "\ngrade is " + grade + "\ndbl is "+ dbl +"\nval is " 					+ val + "\ncoinToss is " + coinToss); // using the '+' operator here stiches together the strings.
	
	}

}