from wonderLang import *
def china(x,y):
    def centre_rect(x,y,w,h):
        i = 0
        jump(x-w/2,y+h/2)
        while i < 2:
            forward(w)
            right(90)
            forward(h)
            right(90)
            i = i + 1

    def centre_star(x, y, r):
        star_jump(x, y, r)
        length = star_length(r)
        def star():
            i = 0
            while i < 5:
                forward(length)
                right(144)
                i = i + 1
        star()
    centre_rect(x,y,300,200)
    centre_star(x-100,y+50,30)
    centre_star(x-50,y+10,10)
    centre_star(x-50,y+80,10)
    centre_star(x-30,y+30,10)
    centre_star(x-30,y+60,10)
china(0,0)

栓q

老师课上讲过了

from wonderLang import *


def rect(x, y, w, h):
    jump(x, y)
    angle = 90
    i = 0
    while i < 2:
        forward(w)
        right(angle)
        forward(h)
        right(angle)
        i = i + 1


def center_rect(x, y, w, h):
    jump(x, y)
    x1 = x - w / 2
    y1 = y + h / 2
    rect(x1, y1, w, h)


def cos(degree):
    import math
    radians = degree * math.pi / 180
    return math.cos(radians)


def sin(degree):
    import math
    radians = degree * math.pi / 180
    return math.sin(radians)


def star(x, y, length):
    jump(x, y)
    angle = 144
    i = 0
    while i < 5:
        forward(length)
        right(angle)
        i = i + 1


def center_star(x, y, r):
    jump(x, y)
    angle = 18
    x1 = x - cos(angle) * r
    y1 = y + sin(angle) * r
    length = cos(angle) * r * 2
    star(x1, y1, length)


def china(x, y):
    jump(x, y)
    w = 300
    h = 200
    center_rect(x, y, w, h)
    center_star(x - 100, y + 50, 30)
    center_star(x - 50, y + 10, 10)
    center_star(x - 50, y + 80, 10)
    center_star(x - 30, y + 30, 10)
    center_star(x - 30, y + 60, 10)


china(0, 0)

$代码块！！！$