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.
PYTHON: How to calculate BMI by If statement
1. What is the BMI? The BMI is the abbreviation of the Body Mass Index (BMI). It can be used to measure leanness based on height and weight. It is also a measurement of the health condition. It is used for the statistical purposes, it analyzes the health condition of a person’s weight on people […]
PYTHON: How to get factorial by recursion
1. The concept of factorial The factorial of a positive integer is the product of all positive integers less than and equal to the number, and the factorial of 0 is 1. The factorial of a natural number n is written as n!. It is invented by Christan Kramp (1760-1826) That is, n!=1×2×3×…×n. Factorials can also be […]