Distinct permutations of the string | Set 2.Find n-th lexicographically permutation of a string | Set 2.Number of distinct permutation a String can have.

Count ways to distribute m items among n people.Ways to sum to N using array elements with repetition allowed.Python program to get all subsets of given size of a set.Print all distinct permutations of a given string with duplicates.Print all permutations in sorted (lexicographic) order.Print all subsets of given size of a set.Count Derangements (Permutation such that no element appears in its original position).Find all distinct subsets of a given set using BitMasking Approach.Permutations of a given string using STL.Heap's Algorithm for generating permutations.Print all possible strings of length k that can be formed from a set of n characters.Count ways to reach the nth stair using step 1, 2 or 3.binations() module in Python to print all possible combinations.Write a program to print all permutations of a given string.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.

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