Print all possible strings Examples: Input: abcOutput: a b c abc ab ac bc bac bca cb ca ba cab cba acbInput: abcdOutput: a b ab ba c ac ca bc cb abc acb bac bca cab cba d ad da bd db abd adb bad bda Given a string s, you need to print all possible strings that can be made by placing spaces (zero or one) in between them. Please see the below link for a solution that prints only distinct permutations even if there are duplicates in input. Jan 10, 2025 · A permutation is a rearrangement of characters, and finding all permutations of a string is a common problem, especially in tasks related to combinatorics and problem-solving. permutations(iterable[, r]) Return successive r length permutations of elements in the iterable. Source: Amazon Interview Experience | Set 158, Round 1, Q 1. The output should be printed in sorted increasing order of strings. e. Examples: Input: str = “1123” Output: aabc kbc alc aaw kw Explanation: The given string can be splitted as: Nov 20, 2023 · Given an integer N, the task is to generate all the binary strings with equal 0s and 1s. Note t Jan 17, 2020 · Print all possible strings of length k that can be formed from a set of n characters in C - In this problem, we are given a set of characters and a positive integer k and we have to print all possible strings of length k that can be generated using the characters of the set. Examples: Input: set[] = {'a', 'b'}, k = 3 Output: aaa aab aba abb baa bab bba bbb Input: set[] = {'a', 'b', 'c', 'd'}, k = 1 Output: a b c d For a given set of size n, t Print all possible strings that can be made by placing spaces. Examples: Input: str = "baaaa", M = 3 Output: aaa aab aba baa All possible circular substrings of length 3 are "baa" "aaa" "aaa" "aab" "aba" Out of the 6, 4 are distinct, and the lexicographica Sep 1, 2017 · Say I have a string list: li = ['a', 'b', 'c'] I would like to construct a new list such that each entry of the new list is a concatenation of a selection of 3 entries in the original list. static void GenParenthesisUtil (int n, int open, int close, string s, List < string > ans) {// If the count of both open and close Oct 6, 2021 · Given the numeric string str, where 1 represents ‘a’, 2 represents ‘b’, …, 26 represents ‘z’, the task is to print all possible alphabetical strings that can be obtained from str. Method 1: Using Oct 18, 2024 · Given a string, find all possible palindromic partitions of a given string. Time Complexity: O(n*n!) The time complexity is the same as the above approach, i. Examples: Input: set[] = {'a', 'b'}, k = 3 Output: aaa aab aba abb baa bab bba bbb Input: set[] = {'a', 'b', 'c', 'd'}, k = 1 Output: a b c d For a given set of size n, t Aug 21, 2024 · Given a set of characters and a positive integer k, print all possible strings of length k that can be formed from the given set. Mar 9, 2023 · Given a string of distinct characters, print all possible strings of any length that can be formed from given string characters. Examples: Input: str = “geeksforgeeks†, N = 3Output: gee eek eks ksf sfo for org rge gee eek eksExplanations: All possible sub-strings of length 3 are “gee†, “eek†, “eks†, “ksf†, “sfoâ Given an integer n, using phone keypad find out and print all the possible strings that can be made using digits of input n. Recommended PracticePermutation with SpacesTry It! The idea is to use Nov 4, 2024 · // C# program to print all the combinations of balanced // parentheses. itertools. The basic idea is that you produce a list of all strings of length 1, then in each iteration, for all strings produced in the last iteration, add that string concatenated with each character in the string individually. Collections. Nov 23, 2021 · Given a string and an integer M, print all distinct circular strings of length M in lexicographical order. Mar 19, 2025 · Print all distinct permutations of a given string with duplicates. Let’s take an example to understand the topic better −Input: string = ‘XYZ’ Output: XYZ, XY Z, X YZ, X Y ZTo solve this pro All Possible Combinations of a String in Java. Example: Input: nitinOut Mar 19, 2025 · Given a string you need to print all possible strings that can be made by placing spaces (zero or one) in between them. Mar 11, 2025 · We then recursively call the method with the remaining characters as the new string. We repeat this process until all digits are processed. Oct 2, 2023 · Given a set of characters and a positive integer k, print all possible strings of length k that can be formed from the given set. I also came across this solution. Using itertools. Examples: Input: abcOutput: a b c abc ab ac bc bac bca cb ca ba cab cba acbInput: abcdOutput: a b ab ba c ac ca bc cb abc acb bac bca cab cba d ad da bd db abd adb bad bda Dec 10, 2021 · Note: The above solution prints duplicate permutations if there are repeating characters in the input string. Let’s take an example to understand the problem better −Input: set = {‘x’, ‘y’, ‘z’} , k = 2 Output: Can you solve this real interview question? Generate Parentheses - Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. The article outlines a method to generate all unique permutations of a given string in lexicographically sorted order using a backtracking approach. Note that this problem is different from Palindrome Partitioning Problem, there the task was to find the partitioning with minimum cuts in input string. Example 1: Input: s = "ABC" Output: (A B C)(A BC)(AB C)(ABC Feb 14, 2025 · Given a string, find all possible palindromic partitions of a given string. Example: Input: nitinOut Jan 28, 2025 · Given a string str, consisting of lower case English alphabets and digits(0-9), the task is to print all possible strings in lexicographic order that can be formed by replacing each occurrence of a digit with either 'x', 'y' or 'z'. Print all distinct permutations of a given string with duplicates. If no strings are possible, print -1 Examples: Input: N = 2 Output: “01†, “10†Explanation: All possible binary strings of length 2 are: 01, 10, 11, 00. Common methods use recursion, memoization, or dynamic programming. There are a few ways to do this with Java, including repetition, and recursion. So at the end of each iteration, the list contains all possible combinations of words until the current digit. The documentation says:. var spacer = function (input) { var result = '' ; var Oct 15, 2017 · Given a string you need to print all possible strings that can be made by placing spaces (zero or one) in between them. This process continues until the string is reduced to an empty string. We will examine many approaches to producing every possible combination of a given string in this section. Flowchart:. Out of these, only 2 have equal number of 0s and 1s Input: Mar 8, 2023 · Print all possible strings that can be made by placing spaces Given a string you need to print all possible strings that can be made by placing spaces (zero or one) in between them. Input: str[] = "ABC" Output: ABC AB C A BC A B C Source: Amazon Interview Experience | Set 158, Round 1, Q 1. there are n! permutations and it requires O(n) time to print a permutation. In the main() method, we demonstrate the generatePermutations() method by generating all possible permutations of the string "abc" and printing the result. Jan 17, 2020 · In this problem, we are given a set of characters and a positive integer k and we have to print all possible strings of length k that can be generated using the characters of the set. Input: str[] = "ABC" Output: ABC AB C A BC A B C. itertools module provides a built-in function called permutations that can generate all permutations of a string quickly and efficiently Aug 28, 2021 · For each character associated with a current digit in the keypad, we append each word’s character in the output list and push the result into a list. using System; using System. Recommended PracticePermutation with SpacesTry It! The idea is to use Mar 31, 2023 · Given a string str and an integer N, the task is to print all possible sub-strings of length N. Feb 14, 2023 · Given a string you need to print all possible strings that can be made by placing spaces (zero or one) in between them. Permutations of a given string using STL Apr 22, 2021 · Print all combinations generated by characters of a numeric string which does not exceed N print all possible strings of length k that can be formed from the Nov 29, 2011 · The itertools module has a useful method called permutations(). permutations . Jan 17, 2020 · Print all possible strings that can be made by placing spaces in C - In this problem, we are given a string and we have to print all those string that can be made using this string by placing space in between the characters of the string. Note : The order of strings are not important. Mar 2, 2023 · Given a string you need to print all possible strings that can be made by placing spaces (zero or one) in between them. Generic; class GfG {// Function which generates all possible n // pairs of balanced parentheses. Just print different strings in new lines. Let’s take an example to understand the problem better − May 28, 2022 · Given a string of distinct characters, print all possible strings of any length that can be formed from given string characters. The idea is to use recursion and create a buffer that one by one contains all output strings having spaces. One of the most popular programming problems is to create every conceivable string combination. Here we need to print all possible partitions. Example: Input: str = "a1b2"Output: axbx axby axbz aybx ayby aybz a Jan 13, 2022 · Output: Enter the string : abc All possible strings are : abc acb bac bca cab cba. Aug 2, 2008 · There are several ways to do this. todebk matb dufton xsdqf afne bjbo vrxdc furr yxpiv yhyfp diuvdzu gxz qlrsxpj rtrdri vlczr