1.user = input("알파벳을 입력하시오 : ")if user == "a" or user == "e" or user == "i" or user == "o" or user == "u": print(user,"은(는) 모음입니다.")else: print(user, "은(는) 자음입니다.") 2.a, b, c = input("세 정수를 입력하시오 : ").split(" ")a, b, c = int(a), int(b), int(c)if a >= b: if b >= c: print(a, b, c) elif c >= a: print(c, a, b) else: print(a, c, b)elif a >= c: print(b, a, c)elif..