Problem Statement In this problem “Permutation Coefficient”, we need to find it when we are given the values of n & k. Example n = 5, k = 2 20 Explanation: This value of n P r is found using the formula of the permutation coefficient. nPr = n!/(n-r)! Approach …
Problem Statement In the “Longest Common Subsequence with Permutations” problem we have given two strings “s” and “t”. Find the longest string whose permutations are sub-sequences of the given two strings. Output longest must be sorted. Input Format The first line containing a string “s”. The second line containing a …
Problem Statement In the “Permutations of a Given String Using STL” problem, we have given a string “s”. Print all the permutations of the input string using STL functions. Input Format The first and only one line containing a string “s”. Output Format Print all the permutation of the given …