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Sequence

Even or odd

Core exercise

Write estPair(int n) that returns true if n is even.

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

Starting code

Exercices.java

public class Exercices {

    public static void main(String[] args) {
        System.out.println("4 pair ? " + estPair(4));
        System.out.println("7 pair ? " + estPair(7));
    }

    public static boolean estPair(int n) {
        // TODO
        return false;
    }
}

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

Hint 1

The remainder of integer division by 2: the % operator. Watch out for negative numbers: -4 % 2 is indeed 0.