python绘制一个会长玫瑰的爱心

python画爱心也许是程序员浪漫的最初级吧，那作为程序员小白的我，会一点python的turtle库，就简简单单画了一个爱心，欢迎大家来参观！！

import turtle
turtle.bgcolor("lightblue")
a = turtle.Pen()
b = turtle.Pen()
a.speed(100)
b.speed(100)
a.color("pink", "pink")
b.color("pink", "pink")
a.pensize(5)
b.pensize(5)
a.hideturtle()
b.hideturtle()

a.sety(100)
b.sety(100)
a.pendown()
b.pendown()
x = 0
a.begin_fill()
b.begin_fill()
for i in range(100):
    x += 2
    y = -(17/4000)*x*(x-200)+100#这可是我自己用几何绘图器摸索出的函数再拼接起来
    a.goto(x, y)
    b.goto(-x, y)
for j in range(147):
    y -= 2
    x = -14/4000*y*(y-100)+200
    a.goto(x, y)
    b.goto(-x, y)
a.end_fill()
b.end_fill()

turtle.pencolor("red")
turtle.write("LOVE YOU ", align="center", font=('Futura', 35, "bold"))

for i in range(2000):
    rx = random.uniform(-200.0, 200.0)
    ry = random.uniform(-350.0, 200.0)
    if ry >= 0:
        if (abs(rx) <= 200) and (ry <= -(17/4000)*rx*(rx-200)+80):
            a.penup()
            a.goto(2*(i % 2-0.5)*rx, ry)
            a.pendown()
            a.write("️", align="center", font=("Futura", 35, "bold"))
    elif ry >= -300 and (abs(rx) <= -14/4000*ry*(ry-100)+200):
        a.penup()
        a.goto(rx, ry)
        a.pendown()
        a.write("️", align='center', font=("Futura", 30, "bold"))

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