Social Icons

Sunday, August 30, 2020

Solution Exercise 63: algorithm python to test primality of an integer

Exercise 63

Write a program in Python language that asks the user to enter an integer n and display it if this number is prime or not.

Solution



# Enter value of the integer n
n = int(input("Enter value of the integer n : "))

# we must use an auxiliary variable j that will count the number of divisors of n
# initialize value of j
j = 0
for i in range(1, n+1):
    # we test if i is a divisor of n, then we increment j
    if(n%i == 0):
        j = j + 1

# The integer n is prim number if and only if j is equal to 2       
if( j == 2):
    print("The integer ", n , " is a prim number")
else:
    print("The integer ", n , " is not a prim number")




Younes Derfoufi
my-courses.net

No comments:

Post a Comment

Category Of Mobile Courses

Actualités (644) Adsense (1) Affiliation (1) Algebraic Topology (1) Algorithmic (1) all-news (30) Android (5) Android App (8) Android app without code (4) Android Apps (169) Android Development (4) Android download (2) Android OS (3) AngularJS (1) Automata theory and formal language (5) C programming (5) Category and Functor (8) CMS (3) Computer Glossary (18) Create Mobile App With Ionic Framework (2) CSS (2) CSS-Cascading-Style-Sheets (4) Developpement Java (13) Differential Geometry (1) Django-Python-Framework (8) dropshiping (26) Earn Money by Internet (4) Emplois (23) Framework php (2) Fraud (2) HTML (7) Java For Beginners (10) Javascript (12) Kotlin Programming Language (8) Kotlin For Mobile Android (1) Linux Download (2) Marketing (5) Mobile (3) Mobile Courses (4) Mobile Marketing (4) MoneyGram (1) News (721) Node.js (5) Open Source (1) Photoshop (1) Protect Computer (1) Python (33) Python BeautifulSoup (1) Python For Data Science (2) Python-Books (6) Python-DVD-Training (1) Python-Exercises (140) Python-Framework (1) Python-IDE (1) Python-Modules (1) Python-pdf (2) Python-pyQt (1) Référencement (2) Script PHP (2) Security (6) SEO (1) Snipping Tool: Faq (1) Social Networks (1) Source Code (1) Statistics With SPSS (2) Surveillance Software (1) Travail à domicile (6) Tutoriels php en vidéos (2) Tutoriels-MySql (6) tutoriels-php (19) Utilitaires (1) VPS (1) Web Hosting (1) Webcam (1) Webmarketing (11) Western Union (1) Windows 10 (1) Windows 7 (4) Windows 7 Faq (2) Windows 8 (1) Windows Accessories (1) Windows Download (8) Windows Drivers (1) Windows Fonts (1) Windows Power Shell (2) Windows Registry (2) Windows Security (18) Windows Software (2) Windows Spyware (2) Windows utilities (3) Windows Virus (2) Windows Vista (3) Windows Wireless (1) Windows xp (1) Wordpress (1)
 

Sample text

Sample Text

 
Blogger Templates