Given two arrays P[] and Q[] which permutations of first N natural numbers. If P[] and Q[] are the ath and bth lexicographically smallest permutations… Read More »
The post Difference between lexicographical ranks of two given permutations appeared first on GeeksforGeeks.
Difference between lexicographical ranks of two given permutations
![Difference between lexicographical ranks of two given permutations]()
Reviewed by Shoaib Khan
on
November 02, 2020
Rating:
No comments: