from kandinsky import * from math import gcd def pgcd(n): # Côté d'un carré w = 1 if n >= 222 else 222 // n + 1 # 320 px = 1.44 * 222 px for c in range(2, 1.44 * n): for l in range(2, n): # Carré noir si c et l premiers entre eux if gcd(c,l) == 1: fill_rect((c - 2) * w, 222 - (l - 2) * w, w, w, 'black') pgcd(160)