Primitive java data types list with examples w3schools

Primitive java data types list with examples w3schools

I'm happy to respond in English for you! Here's a list of primitive Java data types with examples, courtesy of W3Schools:

1. Byte

The byte data type is an 8-bit signed integer. It has a minimum value of -128 and a maximum value of 127.

Example:

byte myByte = 50;

2. Short

The short data type is a 16-bit signed integer. It has a minimum value of -32,768 and a maximum value of 32,767.

Example:

short myShort = 1000;

3. Int

The int data type is a 32-bit signed integer. It has a minimum value of -2,147,483,648 and a maximum value of 2,147,483,647.

Example:

int myInt = 500000;

4. Long

The long data type is a 64-bit signed integer. It has a minimum value of -9,223,372,036,854,775,808 and a maximum value of 9,223,372,036,854,775,807.

Example:

long myLong = 5000000000L;

5. Float

The float data type is a single-precision floating-point number. It has a minimum value of approximately 1.4E-45 and a maximum value of approximately 3.4E+38.

Example:

float myFloat = 123.456f;

6. Double

The double data type is a double-precision floating-point number. It has a minimum value of approximately 4.9E-324 and a maximum value of approximately 1.8E+308.

Example:

double myDouble = 123.456;

7. Boolean

The boolean data type represents a logical true or false value.

Example:

boolean myBoolean = true;

8. Char

The char data type is an unsigned character. It has a minimum value of 'u0000' (the null character) and a maximum value of 'uffff'.

Example:

char myChar = 'A';

In summary, Java primitive data types are:

These data types are used extensively in Java programming to store and manipulate values.

Primitive java data types list with examples geeksforgeeks

I'm happy to help you with that! Here's a list of primitive Java data types along with examples:

1. boolean: Represents true or false values.

Example:

boolean isAdmin = true; // or false

2. byte: An 8-bit signed integer.

Example:

byte myAge = 25;

3. char: A single character represented as a 16-bit unsigned integer.

Example:

char myInitial = 'J';

4. short: A 16-bit signed integer.

Example:

short myScore = 1000;

5. int: A 32-bit signed integer.

Example:

int myID = 123456;

6. long: A 64-bit signed integer.

Example:

long myPhoneNumber = 1234567890L; // note the L at the end

7. float: A single-precision floating-point number.

Example:

float myGPA = 3.5f; // note the f at the end

8. double: A double-precision floating-point number.

Example:

double myHeight = 6.2;

9. void: The absence of a value or type, often used as a return type for methods that don't return anything.

Example:

void printHello() {
System.out.println("Hello!");
}

These are the eight primitive data types in Java, along with some example usage. Keep in mind that Java also has several non-primitive data types, such as String, Array, and Class, which can be used to create more complex data structures.

I hope this helps! Let me know if you have any other questions.