Question

can anyone explain me what is user-defined methods​

Answer 1

> A Java method is a set of statements that are grouped together to perform an operation. > Methods are also known as Functions. > In Structured programming (ex: C Language) we use Functions (Built in and User defined) > In Object Oriented Programming we use Methods (Built in and User defined).

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Answer 2

Answer:

see down your answer

Explanation:

method is a collection of statements that are grouped together to perform an operation. When you call the System.out.println() method, for example, the system actually executes several statements in order to display a message on the console.

public static int[any data type] methodName(any name)(int a, int b)

{

  // body

}

Here,

public static − modifier

int − return type

methodName − name of the method

a, b − formal parameters

int a, int b − list of parameters and u can use infinite a,b,c,d,e,f......so on

this is for pure function(has no return value)

and for impure function(has return value)

we use void in impure function

syntax is

public static void methodName[any name]()

{

body///

}

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