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Java Functions and Passing parameter

Java tutorials



Java Functions and Passing parameter | Java tutorials Bestitworriors - Function are the block of code that execute when it called.You can also pass one or more then one parameters to the function.Function perform various function .Function write once and can be use multipule time in the code.Function declare with return type and function name and then brackets.We can make static function in java.



Some Key Points of Java Functions



  1. A block of code that execute when it is called
  2. Function write once and can be used or called multiple time
  3. You can pass one or more parameters to the function
  4. Function can return the result or value
  5. Functon can be static function
  6. Function can't run without calling it

Code



public


class Functionss {

static void myMethod() {
System.out.println("Best it worrior is best platform");
}

static void myMethod(String fname) {
System.out.println(fname + "   Member");
}
static int plusMethodInt(int x, int y) {


return x + y;
}

public
static
void
main(String[]
args) {

myMethod();
myMethod("adil");
myMethod("akil");
myMethod("ameer");
int
myNum1 = plusMethodInt(8, 5);
System.out.println(myNum1);
}
}




OutPut


Best it worrior is best platform
adil Member
akil Member
ameer Member
13



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