import turtleimport time# 畫愛心的頂部def LittleHeart():  for i in range(200):    turtle.right(1)    turtle.forward(2)# 輸入表白的語句，默認(rèn)I Love youlove = input('Please enter a sentence of love, otherwise the default is "I Love you": ')# 輸入署名或者贈誰，沒有不執(zhí)行me = input('Please enter pen name, otherwise the default do not execute: ')if love == '':  love = 'I Love you'# 窗口大小turtle.setup(width=900, height=500)# 顏色turtle.color('red', 'pink')# 筆粗細(xì)turtle.pensize(3)# 速度turtle.speed(1)# 提筆turtle.up()# 隱藏筆turtle.hideturtle()# 去到的坐標(biāo),窗口中心為0,0turtle.goto(0, -180)turtle.showturtle()# 畫上線turtle.down()turtle.speed(1)turtle.begin_fill()turtle.left(140)turtle.forward(224)# 調(diào)用畫愛心左邊的頂部LittleHeart()# 調(diào)用畫愛右邊的頂部turtle.left(120)LittleHeart()# 畫下線turtle.forward(224)turtle.end_fill()turtle.pensize(5)turtle.up()turtle.hideturtle()# 在心中寫字 一次turtle.goto(0, 0)turtle.showturtle()turtle.color('#CD5C5C', 'pink')# 在心中寫字 font可以設(shè)置字體自己電腦有的都可以設(shè) align開始寫字的位置turtle.write(love, font=('gungsuh', 30,), align="center")turtle.up()turtle.hideturtle()time.sleep(2)# 在心中寫字 二次turtle.goto(0, 0)turtle.showturtle()turtle.color('red', 'pink')turtle.write(love, font=('gungsuh', 30,), align="center")turtle.up()turtle.hideturtle()# 寫署名if me != '':  turtle.color('black', 'pink')  time.sleep(2)  turtle.goto(180, -180)  turtle.showturtle()  turtle.write(me, font=(20,), align="center", move=True)# 點(diǎn)擊窗口關(guān)閉window = turtle.Screen()window.exitonclick()