Ma playlist consacrée à la NUMWORKS
def miroir(n): s = list(str(n)) s.reverse() return int(''.join(s)) # intervalle d'etude annees = range(2000,3000) for n1 in annees: n2 = miroir(n1) if n2 in annees and n2 >= n1 and n1 ** 2 == miroir(n2 ** 2): print("{}^2 = {}".format(n1, n1 ** 2)) print("{}^2 = {}".format(n2, n2 ** 2)) print("-" * 16)