Python实现乌龟赛跑

共计 1004 个字符，预计需要花费 3 分钟才能阅读完成。

总共有 6 只乌龟，颜色不同，它们以随机长度移动，第一只越线的乌龟被宣布为获胜者。

from turtle import Turtle, Screen
import random

is_race_on = False
screen = Screen()
screen.setup(width=500, height=400)
user_bet = screen.textinput(title="Make your bet", prompt="Which turtle will win the race?nEnter a color (red / orange / yellow / green / blue / purple): ")
colors = ["red", "orange", "yellow", "green", "blue", "purple"]
y_positions = [-70, -40, -10, 20, 50, 80]
all_turtles = []

## Create 6 turtles
for turtle_index in range(0, 6):
    new_turtle = Turtle(shape="turtle")
    new_turtle.penup()
    new_turtle.color(colors[turtle_index])
    new_turtle.goto(x=-230, y=y_positions[turtle_index])
    all_turtles.append(new_turtle)

if user_bet:
    is_race_on = True

while is_race_on:
    for turtle in all_turtles:
        if turtle.xcor() > 230:  # 返回 Turtle 当前位置的 X 坐标
            is_race_on = False
            winning_color = turtle.pencolor()
            if winning_color == user_bet:
                print(f"You've won! The {winning_color} turtle is the winner!")
            else:
                print(f"You've lost! The {winning_color} turtle is the winner!")

        # Make each turtle move a random amount.
        rand_distance = random.randint(0, 10)
        turtle.forward(rand_distance)

screen.exitonclick()