1、问题描述：利用七段数码管将自己的生日输出，带有年月日，并用不同的颜色表示。

import turtle, time
def drawLine(draw): #绘制单段数码管
drawGap() # ps:就是让年月日之间出现间隔的函数…
turtle.pendown() if draw else turtle.penup()
turtle.fd(40)
drawGap() # ps:就是让年月日之间出现间隔的函数…
turtle.right(90)
def drawDight(dight): # 根据数字绘制七段数码管
drawLine(True) if dight in [2, 3, 4, 5, 6, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 2, 3, 5, 6, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 2, 6, 8] else drawLine(False)
turtle.left(90)
drawLine(True) if dight in [0, 4, 5, 6, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False)
turtle.left(180)
turtle.penup() # 为绘制后续数字确定位置
turtle.fd(20)

def drawDate(date): # 获得要输出的数字
turtle.pencolor(“red”)
for i in date:
if i == ‘-’:
turtle.write(‘年’, font=(“Arial”, 18, “normal”))
turtle.pencolor(“green”)
turtle.fd(40)
elif i == ‘=’:
turtle.write(‘月’, font=(“Arial”, 18, “normal”))
turtle.pencolor(“blue”)
turtle.fd(40)
elif i == ‘+’:
turtle.write(‘日’, font=(“Arial”, 18, “normal”))
else:
drawDight(eval(i)) # 把字符数字变成数字，然后打印成数码管

def drawGap(): # 间隔
turtle.penup()
turtle.fd(5)
def main():
turtle.setup(800, 350, 200, 200)
turtle.penup()
turtle.fd(-300)
turtle.pensize(5)
drawDate(time.strftime(‘1997-06=18+’, time.gmtime()))
turtle.hideturtle()
turtle.done()
main()
运行结果如下图：

2、利用七段数码管输出系统的当前的时间。

import turtle, time
def drawLine(draw): #绘制单段数码管
drawGap() # ps:就是让年月日之间出现间隔的函数…
turtle.pendown() if draw else turtle.penup()
turtle.fd(40)
drawGap() # ps:就是让年月日之间出现间隔的函数…
turtle.right(90)
def drawDight(dight): # 根据数字绘制七段数码管
drawLine(True) if dight in [2, 3, 4, 5, 6, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 2, 3, 5, 6, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 2, 6, 8] else drawLine(False)
turtle.left(90)
drawLine(True) if dight in [0, 4, 5, 6, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False)
drawLine(True) if dight in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False)
turtle.left(180)
turtle.penup() # 为绘制后续数字确定位置
turtle.fd(20)

def drawDate(date): # 获得要输出的数字
turtle.pencolor(“red”)
for i in date:
if i == ‘-’:
turtle.write(‘年’, font=(“Arial”, 18, “normal”))
turtle.pencolor(“green”)
turtle.fd(40)
elif i == ‘=’:
turtle.write(‘月’, font=(“Arial”, 18, “normal”))
turtle.pencolor(“blue”)
turtle.fd(40)
elif i == ‘+’:
turtle.write(‘日’, font=(“Arial”, 18, “normal”))
else:
drawDight(eval(i)) # 把字符数字变成数字，然后打印成数码管

def drawGap(): # 间隔
turtle.penup()
turtle.fd(5)
def main():
turtle.setup(800, 350, 200, 200)
turtle.penup()
turtle.fd(-300)
turtle.pensize(5)
drawDate(time.strftime(’%Y-%m=%d+’, time.gmtime()))
turtle.hideturtle()
turtle.done()
main()
运行结果如下图：