Calculate The Permutation Of N Objects Taken R At A Time
Write a program to calculate the permutation of n objects taken r at a time
Permutation is an arrangement of objects in a particular order. The number of permutations on n objects taken r at a time is given by the formula n!/(n-r)!
Input : 5, 2 Output : 20
Contributors
This program is made possible by the following contributors:
harshraj8843
pramod-karkhani
Greeshmanth1
Sheventon
ShounaKulkarni
moaldeen
pedram-mohajer
akkshayTandon
Osher160
cacti23
BrokenDesign
Become a Sponsor
Become a sponsor and help us maintain and improve this project. Every contribution counts. Thank you!
GitHub Sponsors