Almost last set of official solutions and final quiz.
def is_perfect_square(n): i = 1 while i * i < n: i += 1 return i * i == n, idef gcd(a, b): if a % b == 0: return b else: return gcd(b, a%b)a = 3while a < 100: b = a + 1 while b < 100: is_ps, c = is_perfect_square((a * a) + (b * b)) if is_ps and gcd(a, b) == 1: print a, b, c b += 1 a += 1