Commit 3c90bf0

@@ -0,0 +1,28 @@
+package Q9;
+
+import java.util.*;
+
+public class MovingRobot {
+  private ArrayList<Integer> moves = new ArrayList<Integer>();
+  private int nextMove;
+
+  public MovingRobot(int x, int y) {}
+
+  public boolean validateNextMove() {
+    return false;
+  }
+
+  public int generateNextMove() {
+    return 0;
+  }
+
+  public static boolean sameSlot(Robot r1, Robot r2) {
+    return false;
+  }
+
+  public String printMoves() {
+    return "";
+  }
+
+  public void move() {}
+}

@@ -0,0 +1,35 @@
+package Q9;
+
+public class Robot {
+  private int x;
+  private int y;
+  public static final int UP = 1;
+  public static final int DOWN = 2;
+  public static final int LEFT = 3;
+  public static final int RIGHT = 4;
+  public static final int LEFT_UP_CORNER = 5;
+  public static final int LEFT_DOWN_CORNER = 6;
+  public static final int RIGHT_UP_CORNER = 7;
+  public static final int RIGHT_DOWN_CORNER = 8;
+
+  public Robot(int x, int y) {
+    this.x = x;
+    this.y = y;
+  }
+
+  public int getX() {
+    return x;
+  }
+
+  public int getY() {
+    return y;
+  }
+
+  public void setX(int x) {
+    this.x = x;
+  }
+
+  public void setY(int y) {
+    this.y = y;
+  }
+}