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8/19/2014 · LeetCode – Rearrange String k Distance Apart (Java) Category: Algorithms August 19, 2014 Given a non-empty string str and an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters. If it is not possible to rearrange the string, return an empty …
358. Rearrange String k Distance Apart . Given a non-empty string str and an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters. If it is not possible to rearrange the string, return an empty string . Example 1: str = aabbcc, k = 3. Result …
Given a non-empty string s and an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters.
Solution: Queue, Heap. import heapq class Solution (object): def rearrangeString (self, s, k): :type s: str :type k: int :rtype: str if not s: return ” chars …
LeetCode: Rearrange String K Distance Apart /** Rearrange String k Distance Apart Given a non-empty string str and an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters. If it is not possible to rearrange the string, return an empty string .
Leetcode . Math. Tree. Graph. Two Pointers. Linked List. Topological Sort. Hash Table. Trie. Sort. Binary Search. Heap. 215 Kth Largest Element in an Array … 358 Rearrange String k Distance Apart . 373 Find K Pairs with Smallest Sums. 378 Kth Smallest Element in a Sorted Matrix. 407 Trapping Rain Water II. 451 Sort Characters By Frequency. 480 …
10/16/2018 · Hi nice solution! But I have a question. At the tail of the while loop, you add all the map entry from the temp list back to the priority queue and add k idles.
Given a string S, check if the letters can be rearranged so that two characters that are adjacent to each other are not the same.. If possible, output any possible result. If not possible, return the empty string. Example 1: Input: S = aab Output: aba Example 2: Input: S = aaab Output: Note: S will consist of lowercase letters and have length in range [1, 500].
LeetCode Solutions. Introduction Merge K sorted lists 1 Two Sum … Rearrange String k Distance Apart 359 Logger Rate Limiter 360 Sort Transformed Array 362 Design Hit Counter 364 Nested List Weight Sum II 366 Find Leaves of Binary Tree …
