1、

d = Item.x - Dev.x
Dev.step(d)

2、

d = Spaceship.x - Item.x
Spaceship.step(d)

3、

d = Item.y - Dev.y
Dev.step(d)

4、

for i in range(4):Spaceship.step(2)d = Item[i].x - Dev.xDev.step(d)Dev.step(-d)

5、

for i in range(4):d = Item[i].y - Dev.yDev.step(d)Dev.step(-d)Spaceship.step(3)

6、

for i in range(5):Spaceship.step(3)d = Dev.y - Item[i].yDev.step(d)Dev.step(-d)

7、

for i in range(4):Spaceship.step(3)if Spaceship.y < Item[i].y:Dev.step(4)Dev.step(-4)

8、

for i in range(6):d = Item[3].y - Flyer[i].yFlyer[i].step(d)
Dev.step(Item[4].x - Dev.x)

9、

for i in range(5):d = Item[i].x - Flyer[i].xif d < 0:d = -dFlyer[i].step(d)
for i in range(5):Dev.step(3)Dev.turnRight()Dev.step(2)Dev.turnLeft()

10、

for i in range(8):d = Item[i].x - Flyer[i].xif d < 0:d = -dFlyer[i].step(d)
for i in range(5):Dev.step(3)Dev.turnRight()Dev.step(2)Dev.turnLeft()

11、

for i in range(5):Spaceship.step(3)if not Item[i].broken():Dev.step(5)Dev.step(-5)

12、

for i in range(4):Spaceship.step(3)if not Item[i].broken():Dev.step(4)Dev.step(-4)

13、

for i in range(6):Spaceship.step(2)if not Item[i].broken():Spaceship.turnLeft()Spaceship.step(4)Spaceship.turnLeft()Spaceship.turnLeft()Spaceship.step(4)Spaceship.turnLeft()

14、

for i in range(6):Dev.step(3)Dev.turnLeft()Dev.step(2)if not Item[i].broken():Dev.step(3)Dev.step(-3)Dev.turnRight()

15、

for i in range(8):if i < 3 or i > 4:Flyer[i].step(3)
Dev.step(Item[3].x - Dev.x)

16、

for i in range(12):if i < 4 or i > 7:Flyer[i].step(1)
for i in range(4):Dev.step(4)Dev.turnRight()Dev.step(3)Dev.turnLeft()Dev.step(2)Dev.turnRight()

17、

for i in range(8):if i > 1 and i < 7:Flyer[i].step(3)
Dev.step(Item[3].x - Dev.x)

18、

for i in range(6):if i > 1 and i < 5:Flyer[i].step(2)
Dev.step(Item.y - Dev.y)

19、

for i in range(12):if 9 > i > 2:Flyer[i].step(2)
for i in range(3):Dev.step(7)Dev.turnRight()

20、

for i in range(8):if 7 > i > 2:Flyer[i].step(3)
for i in range(4):Dev.step(2)Dev.turnRight()Dev.step(3)Dev.turnLeft()