Quick Reach
The char data type in Java
The char Java is one of the primitive data types in Java.
The Java char data type:
- Takes 16 bits or two bytes memory.
- Is used to store any type of character value.
- The minimum value of char variable is 0.
- The maximum value is 65,535.
A char example
The example below declares and uses char data type variables. The char variable is assigned a value and then we will display it by using the System.out.println statement.
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
public class variable_example {
public static void main(String []args) {
char a;
char b=‘B’;
a=‘A’;
System.out.println(b); // Java Variable example
}
}
|
As you run code the output will be:
B
Experience this online
In the example, you can see a Java char variable is declared while the value can be assigned later or at the time of declaration.
Also see – The double data type | Integer in java | short type
Leave A Comment?