#worksheet 3



from UKMARS import SW1, Button, lfront , rfront, Motor,led
import time, utime
leftmotor = Motor("L")
rightmotor = Motor("R")
while Button.value()==0:
   time.sleep(0.01)
   led.on()
utime.sleep(1)
led.off()
angle = 0.216 *108/90

def straight():
   
    leftmotor.speed(10)
    rightmotor.speed(10)
    utime.sleep(0.5)
    leftmotor.speed(0)
    rightmotor.speed(0)
    
def corner():
   
    leftmotor.speed(10)
    rightmotor.speed(-10)
    utime.sleep(angle)
    leftmotor.stop()
    rightmotor.stop()


for x in range(5):
  straight()
  corner()