can i have a recursion version of this one? or is this already recursion?

Question

just my homework thank youu

https://code.sololearn.com/cPcI0byFP41U/?ref=app

Answer 1

Japheth

How you are doing? That's a method which should outside the other method mean you cannot write inside main method.

Answer 2

Japheth

Recursion means calling method itself.

This is an example:

public static int sum(int n) {
if (n < 0)
return 0;
else
return n + sum(n - 1);
}

Answer 3

A͢J will study that thank you so much will sleep for now

Answer 4

A͢J
the int n is supposed to be?

Answer 5

Japheth

int n - it is an argument which should be pass from outside like

System.out.println(sum(10)); //here n = 10

Answer 6

ohh and saying like // here n = 10 which is an integer

Answer 7

error occurs said i should include semicolon here

public static int sum(int n) {

Answer 8

syntax error on token "(", ;expected