Prime or not in Python
Every programmer comes across the problem of checking whether a number is prime and indeed it’s one of the basic level program in any language. I also tried it in many different languages, but the best language that I found to implement it is Python. It’s just one single line and the program does it all. Its so simple and smooth than other languages.
The concept of Any and All has really reduced this problem to a single line and yes it is fast too.
The logic used in this program is based on school method to check prime.
# Returns true if n is prime else false def prime(n): return all ([(n % j) for j in range ( 2 , int (n * * 0.5 ) + 1 )]) and n> 1 # Driver code n = 41 if prime(n): print ( "Yes" ) else : print ( "No" ) |
Yes
This article is contributed by Chinmoy Lenka. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.
Please Login to comment...