created the variable class

6. Variables/Variables.java

@@ -0,0 +1,20 @@
+public class Variables {
+	public static void main (){
+		int n1 = 5; //this is a number without a decimal points
+		double n2 = 5.0 ; // this is number with decimal points
+		long n3 = 5; // int with more range
+		short n4 = 5; //int with low range
+		byte n5 = 5; //short with even lower range
+		float n6= 5.0f; //double with lower range
+
+		System.out.println("Printing int varialbe: "+n1);
+		System.out.println("Printing double variable "+n2);
+
+		boolean x = true; // if the value is true or false use boolean
+
+		System.out.println("Printing boolean varialbe"+x);
+		String y = "Test String";
+		System.out.println("This is a test String "+y);
+
+	}
+}