Numerical data Types r There are six numerical data types: byte, short, int, long float, and double r Sample variable declarations int i,j, ki float number one, numberTwoi long big integer double bigNumber r At the time a variable is declared it also can be initialized. For example, we may initialize the integer variables count and height to 10 and 34 as int count =10, height =34 C 2000 McGraw-Hill troduction to Object-Oriented Programming with Java--Wu Chapter 3-5© 2000 McGraw-Hill Introduction to Object-Oriented Programming with Java--Wu Chapter 3 - 5 Numerical Data Types There are six numerical data types: byte, short, int, long, float, and double. Sample variable declarations: int i, j, k; float numberOne, numberTwo; long bigInteger; double bigNumber; At the time a variable is declared, it also can be initialized. For example, we may initialize the integer variables count and height to 10 and 34 as int count = 10, height = 34;