```python
def draw_christmas_tree(height):
"""绘制圣诞树:paramheight:圣诞树的高度"""
绘制树冠
for i in range(height):
每一行的星星数量递增,前面加上空格来保持对齐
spaces = ' ' * (height - i - 1)
stars = '*' * (2 * i + 1)
print(spaces + stars)
绘制树干
trunk_width = 3
trunk_height = 2
trunk_spaces = ' ' * (height - 1)
trunk = trunk_spaces + '*' * trunk_width
for _ in range(trunk_height):
print(trunk)
圣诞祝福语
def christmas_wish():
print("\n