Java 天地·Core Java·Lecture Notes·Unit 3 - Core Java Programming Concepts

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Content Page # 33

Whole number types

Java offer ways to represent and work with 4 different types of whole number. The only difference between them is the range of values they can represent.

The four whole number types are:

int
byte
short
long

For most of your programs you will probably find that the int type is sufficient.

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