Question

import turtle


board = turtle.Turtle()


board.speed(0)


board.color("red")


board.up()


board.goto(-150, 100)


board.down()


board.pensize(5)


for i in range(2):


board.forward(300)


board.right(90)


board.forward(200)


board.right(90)


board.hideturtle()


ball = turtle.Turtle()


ball.shape('circle')


x = 0


dx = 2


while True:


if x > 150 or x < -150:

помогите с программой пишет ошибка в 17 ряду ,уже все исправили а мяч не рисует

Answer 1

Ответ:

import turtle

board = turtle.Turtle()

board.speed(0)

board.color("red")

board.up()

board.goto(-150, 100)

board.down()

board.pensize(5)

for i in range(2):

board.forward(300)

board.right(90)

board.forward(200)

board.right(90)

board.hideturtle()

ball = turtle.Turtle()

ball.shape('circle')

ball.up()

ball.setpos(0, -100)

ball.down()

x = 0

dx = 2

while True:

ball.goto(x, -100)

x += dx

if x > 150 or x < -150:

dx *= -1

а попробуй этот код