init

java/Recursion.java

@@ -0,0 +1,16 @@
+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);
+        }
+    }
+}