Create a Time class and initialize it with hours and minutes.

Please define a Shape class as following and define Circle Class and Rectangle Class to inherit from Shape. In Circle and Rectange Class, please add function cal_area to calculate area and add function cal_perimeter to calculate perimeter.

Encapsulation

Inheritance

遞迴有限制3000次 要超過要修改設定 如下

BLACKJACK: Given three integers between 1 and 11, if their sum is less than or equal to 21, return their sum. If their sum exceeds 21 and there's an eleven, reduce the total sum by 10. Finally, if the sum (even after adjustment) exceeds 21, return 'BUST'

Given an array of distinct positive numbers, the task is to calculate the number of subsets (or subsequences) from the array such that each subset contains consecutive numbers

Take two lists and write a program that returns a list that contains only the elements that are common between these two lists (without duplicates). Make sure your program works on two lists of different sizes

靠右,靠左,置中,浮點數f,2f,字串s,十進位d,10預留10空位