Home Java javaTutorial How to use short in java

How to use short in java

May 07, 2024 am 03:33 AM
implicit conversion

Short is a primitive data type in Java that represents a 16-bit signed integer in the range -32,768 to 32,767. It is often used to represent small integers, such as counters or IDs, and supports basic arithmetic operations and type conversions. But since short is a signed type, you need to be careful when using division to avoid overflow or underflow.

How to use short in java

Usage of short in Java

What is short?

Short is a primitive data type in Java that represents a 16-bit signed integer.

How to use short?

Declare a short variable:

short myShort = 123;
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Range:

The range of short is -32,768 to 32,767.

Operations:

short supports basic arithmetic operations such as addition, subtraction, multiplication and division.

Conversion:

  • short can be implicitly converted to int or long.
  • To explicitly convert int or long to short, you need to use cast: (short) myInt.

Common usage:

#short is usually used to represent small integers, such as counters, indexes, or IDs.

Note:

  • short is a signed type, which means it can store negative numbers.
  • Values ​​outside the range of short will cause overflow or underflow.
  • The division operation should be used with caution because it may produce non-integer results.

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