1. What is a dictionary data structure? You may hear about Hash Map in other programming languages. The same concept in python is called the dictionary. Dictionaries are used to store data values in key and value pairs. The advantage of the way key-value storing makes the search very fast especially compared to the way […]
PYTHON: From Random Module To The Dice Game
1. Random Module In python, the function random() can not be directly called. However, we need to import a random module and generate random numbers by calling the static method. By importing this random module, it implements pseudo-random number generators for various distributions.
PYTHON: Find narcissistic number from 100 to 1000 by loop and if-statement
1. The definiation of narcissistic number The narcissistic number is also called the pluperfect digital invariant (PPDI) or Armstrong number. A narcissistic number is an n-digit number(n>=3) whose sum of the n-th powers of the digits in each digit is equal to itself (eg: 1^3 + 5^3 + 3^3 =153).
PYTHON: Object-oriented programing
1. The core concepts of object-oriented programing Object-oriented Programming (OOP: Object-Oriented Programming) is a programming idea that treats each object as the basic unit of the program, and each object has corresponding data and functions to process the data.