ie10更新了兼容javascript

Python是一种强大的编程语言，它可以轻松地创建各种应用程序，包括制作一个美丽的玫瑰花束。

import turtle

def draw_petal(t,radius):
    for i in range(2):
        t.circle(radius,60)
        t.circle(-radius,60)
    t.circle(radius,60)
        
def draw_flower(t,num_petals,radius,color):
    angle = 360.0 / num_petals
    t.color(color)
    for i in range(num_petals):
        t.penup()
        t.goto(0,0)
        t.right(i * angle)
        t.pendown()
        draw_petal(t,radius)
        
def draw_stem(t,height):
    t.color("dark green")
    t.penup()
    t.goto(0,0)
    t.setheading(270)
    t.pendown()
    t.forward(height)

def draw_leaf(t,length):
    t.color("dark green")
    t.penup()
    t.goto(0,0)
    t.setheading(135)
    t.pendown()
    t.forward(length)
    t.right(135)
    t.forward(length)

def draw_rose():
    # Create a window to draw in
    window = turtle.Screen()
    window.bgcolor("white")
    
    # Create a turtle to draw with
    rose = turtle.Turtle()
    rose.shape("turtle")
    rose.speed(0)
    
    # Draw the rose
    draw_flower(rose,12,100,"red")
    draw_stem(rose,200)
    draw_leaf(rose,50)
    
    # Exit on click
    window.exitonclick()

# Draw a beautiful rose!
draw_rose()

以上代码可实现绘制一支美丽的玫瑰花束，你可以修改半径、花瓣数量、颜色、高度及叶片长度以制作自己喜欢的花束。