花程式怎么写

pen = turtle.Turtle()

pen.speed(0) # 设置速度为最快

colors = ["red", "orange", "yellow", "green", "blue", "purple"] # 设定颜色列表

# 画花瓣

def draw_petal(length, angle):

pen.forward(length)

pen.right(angle)

pen.forward(length)

pen.right(180 - angle)

pen.forward(length)

pen.right(angle)

pen.forward(length)

# 画花朵

def draw_flower(petal_color):

for i in range(6):

pen.color(petal_color[i % len(petal_color)]) # 设定颜色

draw_petal(100, 60) # 画六个花瓣，每个花瓣60度

pen.right(60) # 旋转60度，准备画下一个花瓣

# 设定画布

turtle.bgcolor("black")

pen.penup()

pen.goto(0, -200)

pen.pendown()

# 画多个花朵

for i in range(6):

draw_flower(colors)

pen.right(60)

# 隐藏画笔

pen.hideturtle()