python动态圣诞树雪花飘落代码
时间: 2023-12-26 15:28:30 浏览: 28
以下是一个用Python实现动态圣诞树和雪花飘落效果的代码示例:
```python
import time
def print_tree():
tree = '''
*
***
*****
*******
*********
***********
*************
***************
*****************
*******************
*********************
|||
|||
'''
print(tree)
def print_snowflake():
snowflake = '''
❄ ❅ ❆
❄ ❅ ❆
❄ ❅ ❆
'''
print(snowflake)
while True:
print_tree()
print_snowflake()
time.sleep(1)
```
这段代码会循环打印出圣诞树和雪花的效果,每隔1秒钟刷新一次。你可以运行这段代码,观察动态效果。
相关问题
python动态圣诞树代码
以下是一个简单的Python动态圣诞树代码,可以根据用户输入的高度和宽度绘制不同大小的圣诞树:
```python
import time
def draw_tree(height, width):
for i in range(height):
print(' '*(height-i-1) + '*'*(2*i+1) + ' '*(height-i-1))
time.sleep(0.1)
for i in range(width):
print(' '*(height-1) + '|' + ' '*(height-1))
time.sleep(0.1)
height = int(input("请输入圣诞树的高度:"))
width = int(input("请输入圣诞树的宽度:"))
draw_tree(height, width)
```
python飘落雪花圣诞树
以下是Python飘落雪花圣诞树的代码和效果演示:
```python
import turtle
import random
# 设置画布大小和背景颜色
turtle.setup(800, 600)
turtle.bgcolor('black')
# 定义画笔
pen = turtle.Turtle()
pen.speed(0)
pen.color('white')
pen.penup()
pen.setpos(-200, -250)
pen.pendown()
# 定义圣诞树函数
def draw_tree(size, level):
if level <= 0:
return
else:
pen.pensize(size / 10)
pen.forward(size)
pen.right(20)
draw_tree(size - random.randint(10, 20), level - 1)
pen.left(40)
draw_tree(size - random.randint(10, 20), level - 1)
pen.right(20)
pen.backward(size)
# 定义雪花函数
def draw_snowflake():
pen.color('white')
pen.penup()
x = random.randint(-350, 350)
y = random.randint(200, 250)
pen.setpos(x, y)
pen.pendown()
for i in range(8):
pen.forward(10)
pen.backward(10)
pen.left(45)
# 绘制圣诞树
draw_tree(100, 7)
# 飘落雪花
while True:
draw_snowflake()
pen.penup()
pen.home()
pen.pendown()
# 点击关闭窗口
turtle.done()
```
效果演示:
![Python飘落雪花圣诞树](https://img-blog.csdn.net/20171224163449608?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvY2hlbnhpYW9fYmFpZHUx/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/q/85/blog_pic.gif)