コード import math def simple_areas(*args): m = args if len(args) == 1: r = m[0] / 2.0 print round(r * r * math.pi,2) elif len(args) == 2: print m[0] * m[1] elif len(args) == 3: if m[0] == m[1] == m[2]: m = sorted(m) print round(m[0] * m[1…