Introduction to Method

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Java methods

A method is a block of code that performs a specific task.

Suppose, we need to write a program to create a circle and color it.

We can create two methods to solve this problem:

Create a circle method

Create a color method

Dividing a complex problem into smaller chunks makes our program easy to understand and reuse.

Call a Method

● Once we define a method, we need to call it to run the code inside the method body.


          
class Main { 

// create a method 
          
static void printNumber() { 

System.out.println(34); 

} 

public static void main(String[] args) { 

// calling a method 

printNumber(); 

} 
} 


/*Output 

34 */

Quiz

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