What is the problem?

Question

https://code.sololearn.com/c8F56pmZEQRE/?ref=app

Answer 1

Main method order is :
public static void main(String s[]) {

You wrote main void(String s[]) so here void becomes method name, main invalid. Return type should comes first.

Answer 2

You need to swap main with void. void comes first in a function declaration.

Answer 3

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Answer 4

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