python turtle画简易房子

可以尝试以下代码：

import turtle

# 绘制正方形
def square(length):
    for i in range(4):
        turtle.forward(length)
        turtle.left(90)

# 绘制三角形
def triangle(length):
    for i in range(3):
        turtle.forward(length)
        turtle.left(120)

# 绘制矩形
def rectangle(length, width):
    for i in range(2):
        turtle.forward(length)
        turtle.left(90)
        turtle.forward(width)
        turtle.left(90)

# 绘制房子
def house(length):
    square(length)
    turtle.penup()
    turtle.right(90)
    turtle.forward(length)
    turtle.left(90)
    turtle.pendown()
    triangle(length)
    turtle.penup()
    turtle.left(90)
    turtle.forward(length / 2)
    turtle.right(90)
    turtle.pendown()
    rectangle(length / 2, length)

# 设置画布和画笔
turtle.setup(600, 600)
turtle.penup()
turtle.goto(-150, -150)
turtle.pendown()

# 绘制房子
house(200)

# 隐藏画笔
turtle.hideturtle()

# 保持画面
turtle.done()

运行代码可以得到一个简易房子的画面。