Positive, negative or zero

Core exercise

Write signe(int n) that returns exactly "positif", "negatif" or "nul". The main reads an integer from the keyboard and prints the result: fill in the keyboard input with a number before running.

A workshop goes here: you write and run code in it. It requires JavaScript.

Starting code

Exercices.java

import java.util.Scanner;

public class Exercices {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Entrez un entier : ");
        int n = sc.nextInt();
        System.out.println(n + " est " + signe(n));
        sc.close();
    }

    public static String signe(int n) {
        // TODO : "positif", "negatif" ou "nul"
        return "";
    }
}

The core exercise is validated in the workshop, which requires JavaScript.

Hint 1

Three cases, hence if / else if / else. Careful: zero is neither positive nor negative.