函数定义与使用

stuNum='201709090038'
print('年级：'+stuNum[0:4])
print('专业：'+stuNum[4:9])
print('序号：'+stuNum[-3:])

IDNo='440902199706280054'
print('性别是:'+IDNo[-2])
print('市区是'+IDNo[0:6])
print('生日是'+IDNo[6:13])

import turtle
#画一个五角星
turtle.setup(600,400,0,0)
turtle.color('yellow')
turtle.bgcolor('red')
turtle.fillcolor('yellow')

def mygoto(x,y):
    turtle.penup()
    turtle.goto(x,y)
    turtle.pendown()

def draw5jx(r):
    turtle.begin_fill()
    for i in range(5):
        turtle.forward(r)
        turtle.right(144)
    turtle.end_fill()


mygoto(-280,100)
draw5jx(100)

mygoto(-115,165)
draw5jx(50)

mygoto(-75,115)
draw5jx(35)

mygoto(-75,55)
draw5jx(35)

mygoto(-115,5)
draw5jx(35)

turtle.done()