from wonderLang import *

def rect (w,h):
    i=0
    while i<2:
        forward(w)
        right(90)
        forward(h)
        right(90)
        i=i+1
def center_rect(x, y, w, h):
    jump(x,y)
    jump(x-w/2,y+h/2)
    rect(w,h)
center_rect(0,0,200,200)
center_rect(0,0,75,25)
center_rect(0,0,25,75)

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 switzerland(x, y) :
    w = 200
    h = 200
    center_rect(x, y, w, h)
    center_rect(x, y, 75, 25,)
    center_rect(x, y, 25, 75,)

switzerland(0,0)

能不能搞清楚@刘思祺

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 switzerland(x, y): jump(x,y) center_rect(x,y,200,200) center_rect(x,y,75,25) center_rect(x, y, 25, 75) switzerland(0,0)

`给大家整理出来了，调一下就行了`` import turtle import math def circle(x,y,r): x1=x y1=y-r turtle.goto(x1, y1) turtle.circle(r)

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

def cos(degree): radians = degree * math.pi / 180 return math.cos(radians) def star(length,angle): i = 0 while i < 1: turtle.color('white') turtle.begin_fill() turtle.forward(length) turtle.right(angle) turtle.forward(length) turtle.right(angle) turtle.forward(length) turtle.right(angle) turtle.forward(length) turtle.right(angle) turtle.forward(length) turtle.right(angle) turtle.end_fill() i = i + 1

turtle.color('red')

turtle.begin_fill()

circle(0,0,400/2)

turtle.end_fill()

turtle.color('white')

turtle.begin_fill()

circle(0,0,340/2)

turtle.end_fill()

turtle.color('red')

turtle.begin_fill()

circle(0,0,280/2)

turtle.end_fill()

turtle.color('blue')

turtle.begin_fill()

circle(0,0,240/2)

turtle.end_fill()

turtle.color('white')

turtle.color('white')

turtle.begin_fill()

turtle.color('white')

turtle.goto(-110,35) star(225,144)

turtle.end_fill()

又SSD

你center_rect没定义!!!