Question

How many type of integer constants are allowed in Java? How are they written?​

Answer 1

Answer:

three types

Java allows three types of integer constants: Octal (base 8), Decimal (base 10), and Hexadecimal (base 16). An Octal integer must be started with a zero '0′, a Hexadecimal integer starts with a '0X', all others are treated as decimal integer constant.

Explanation:

Answer 2

Answer:

Three types. An Octal integer must be started with a zero '0′, a Hexadecimal integer starts with a '0X', all others are treated as decimal integer constant.

Explanation:

Java allows three types of integer constants: Octal (base 8), Decimal (base 10), and Hexadecimal (base 16).

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