import turtle
import math

t_size = 100
blueT = turtle.Turtle()
blueT.color('blue')
blueT.width(10)
blueT.forward(t_size)
blueT.right(120)
blueT.forward(t_size)
blueT.right(120)
blueT.forward(t_size)
blueT.right(120)

blueT.forward(t_size)
blueT.right(90)
blueT.forward(t_size)
blueT.right(90)
blueT.forward(t_size)
blueT.right(90)
blueT.forward(t_size)
blueT.right(90)

blueT.forward(t_size)
blueT.right(72)
blueT.forward(t_size)
blueT.right(72)
blueT.forward(t_size)
blueT.right(72)
blueT.forward(t_size)
blueT.right(72)
blueT.forward(t_size)
blueT.right(72)

blueT.circle(200)
blueT.up()
blueT.left(90)
blueT.forward(50)
blueT.right(90)
blueT.down()


blueT.circle(150)
blueT.up()
blueT.left(90)
blueT.forward(50)
blueT.right(90)
blueT.down()

blueT.circle(100)
blueT.up()
blueT.left(90)
blueT.forward(50)
blueT.right(90)
blueT.down()

blueT.circle(50)

turtle.Screen().exitonclick()

print(math.factorial(100))

print(math.log2(1000000))

print(math.gcd(63, 49))


