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"""
功能:五角星的绘制
"""
import turtle
def draw_pentagram(size):
"""
绘制五角星(使得结构简洁,程序化)
:param size:
:return:
"""
count = 1
while count <= 5:
turtle.forward(size)
turtle.right(144)
# count = count + 1
count+=1
def main():
"""
主函数
"""
# 计数器
size=50
while size<=500:
# 调用函数
draw_pentagram(size)
# size=size+50
size+=50
turtle.exitonclick()
if __name__=='__main__':
main()