"The Art and Craft of Problem Solving" 1.1.3

solve.py

combinations = set()

for x in range(1, 37):
    for y in range(1, 37):
        for z in range(1, 37):
            if x * y * z == 36:
                sisters = [x, y, z]
                sisters.sort(reverse=True)
                sisters = tuple(sisters)
                if sisters not in combinations:
                    combinations.add(sisters)
                    print(f"{sisters[0]}\t{sisters[1]}\t{sisters[2]} = {sum(sisters)}")