import turtle as t

t.pen()
t.bgcolor("black")
colors = ["yellow", "green", "red", "blue", "gray", "purple", "aqua", "brown"]
name = t.textinput("Ismingizni kiriting", "Ismingizni kiriting")
s = int(t.numinput("To'rtburchak tomonlar soni", "Qancha tomonga ega bo'lishini xohlaysiz (1-20)", 10, 1, 20))

for i in range(100):
    t.pencolor(colors[i % s % 8])
    t.penup()
    t.forward(i * 5)
    t.pendown()
    t.write(name, font=("Arial", int((i * 2 + 4) / 4), "bold"))
    t.left(360 / s + 4)

t.done()