from wonderLang import *
import math
def polygon(sides, length):
    angle = 180 - ((sides - 2) * 180 / sides)
    i = 0
    while i < sides:
        forward(length)
        right(angle)
        i = i + 1
def circle(x, y, r):
    jump(x,y)
    sides=36
    left_angle = (90 + (360 / sides) / 2)
    length = 2 * math.pi * r / sides
    right(-left_angle)
    penup()
    forward(r)
    pendown()
    right(left_angle)
    polygon(sides, length)
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 star(x,y,length):
    jump(x,y)
    angle = 144
    i = 0
    while i < 5:
        forward(length)
        right(angle)
        i = i + 1
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 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 northkorea(x, y):
    jump(x, y)
    w=300
    h=200
    center_rect(x,y,w,h)
    w1=300
    h1=h*(1+15+1)/(4+1+15+1+4)
    center_rect(x,y,w1,h1)
    w2=300
    h2=h*15/(4+1+15+1+4)
    center_rect(x,y,w2,h2)
    r=h2*2/3/2
    circle(x-w/2/5*2,y,r)
    center_star(x-w/2/5*2,y,r)
northkorea(0,0)