冰雪圣诞树代码编程python

以下是用Python编写的冰雪圣诞树代码，你可以在Python环境中运行它来查看效果：

import turtle
import random

# 设置画笔
t = turtle.Pen()
t.speed(0)
turtle.bgcolor("black")

# 定义函数：画圣诞树
def draw_tree(tree_size, trunk_size):
    t.color("white")
    t.begin_fill()
    t.forward(trunk_size)
    t.right(90)
    t.forward(tree_size / 3)
    t.right(180)
    t.forward(tree_size / 3)
    t.right(90)
    t.forward(trunk_size)
    t.end_fill()

    t.color("lightblue")
    t.begin_fill()
    t.circle(tree_size / 2)
    t.end_fill()

    t.color("white")
    t.begin_fill()
    t.circle(tree_size / 2 - 30)
    t.end_fill()

    t.color("lightblue")
    t.begin_fill()
    t.circle(tree_size / 2 - 60)
    t.end_fill()

    t.color("white")
    t.begin_fill()
    t.circle(tree_size / 2 - 90)
    t.end_fill()

# 定义函数：画雪花
def draw_snowflake():
    t.color("white")
    t.penup()
    t.setx(random.randint(-300, 300))
    t.sety(random.randint(-300, 300))
    t.pendown()
    for i in range(8):
        t.forward(50)
        t.backward(50)
        t.right(45)

# 画圣诞树
draw_tree(200, 20)

# 画雪花
for i in range(50):
    draw_snowflake()

# 显示结果
turtle.done()