Marnick.java

 import robocode.*;
 import java.util.Random;
  
 public class Marnick extends Robot {
 boolean found = false;
 int movingCounter = 72;
     public void run() {
         while (true) {
		 	if(movingCounter > 0 || found) {
		 		movingCounter--;
		 		if(!found) {
				 	turnGunRight(5);
				} else {
				fire(1);
			     }
			} else {
			movingCounter = 72;
				Random rand = new Random();
				int  n = rand.nextInt(1000) + 1;
			 	ahead(n);
				int  m = rand.nextInt(180) - 90;
				turnRight(m);	
     	}
		}
	 }
  
     public void onScannedRobot(ScannedRobotEvent e) {
stop();         
found = true;
     }
	 
public void onBulletMissed(BulletMissedEvent e) {
	found = false;
}

public void onHitWall(HitWallEvent e) {
	back(100);
}
}