from wonderLang import * import math

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

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

from wonderLang import *
import math

def rect(x,y,w,h):
    jump(x,y)
    angle = 90
    i = 0
    angle = 90
    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 sin(degree):
    import math
    radians = degree * math.pi / 180
    return math.sin(radians)

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

可以这样