How to use short in java

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.

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:

<code class="java">short myShort = 123;</code>

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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