函数定义与使用

import turtle

turtle.setup(600,400,0,0)
turtle.bgcolor('red')
turtle.color('yellow')
turtle.fillcolor('yellow')

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

mygoto(-280,100)
turtle.begin_fill()
for i in range(5):
    turtle.forward(100)
    turtle.right(144)
turtle.end_fill()

####
mygoto(-100,180)
turtle.begin_fill()
for i in range(5):
    turtle.forward(50)
    turtle.right(144)
turtle.end_fill()

mygoto(-50,110)
turtle.begin_fill()
for i in range(5):
    turtle.forward(50)
    turtle.right(144)
turtle.end_fill()


mygoto(-40,50)
turtle.begin_fill()
for i in range(5):
    turtle.forward(50)
    turtle.right(144)
turtle.end_fill()

mygoto(-100,-10)
turtle.begin_fill()
for i in range(5):
    turtle.forward(50)
    turtle.right(144)

turtle.end_fill()

turtle.done()

stuNum = '20171703A56'
print('年级是：'+stuNum[0:4])
print('专业编号是:'+stuNum[4:8])
print('班级是：'+stuNum[8:9])
print('序号:'+stuNum[-2:])

IDNO = '440106193805060424'
print('市区是:'+IDNO[0:6])
print('生日是:'+IDNO[6:14])
print('性别是:'+IDNO[-2])