java/Recursion.java


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public class Recursion {
    public static void main(String[] args) {
        int x = 169;
        int y = 2;

        System.out.println(recurse(x, y));

    }
    public static int recurse(int x, int y) {
        if (x < y) {
            return x;
        } else {
            return recurse(x - y, y);
        }
    }
}