Package g1801_1900.s1897_redistribute_characters_to_make_all_strings_equal

Class Solution

  • public class Solution
extends Object
    1897 - Redistribute Characters to Make All Strings Equal.

    Easy

    You are given an array of strings words ( 0-indexed ).

    In one operation, pick two distinct indices i and j, where words[i] is a non-empty string, and move any character from words[i] to any position in words[j].

    Return true if you can make every string in words equal using any number of operations, and false otherwise.

    Example 1:

    Input: words = [“abc”,“aabc”,“bc”]

    Output: true

    Explanation: Move the first ‘a’ in words[1] to the front of words[2], to make words[1] = “abc” and words[2] = “abc”.

    All the strings are now equal to “abc”, so return true.

    Example 2:

    Input: words = [“ab”,“a”]

    Output: false

    Explanation: It is impossible to make all the strings equal using the operation.

    Constraints:

    • 1 <= words.length <= 100
    • 1 <= words[i].length <= 100
    • words[i] consists of lowercase English letters.

    • Constructor Detail

      • Solution

        public Solution()

    • Method Detail

      • makeEqual

        public boolean makeEqual​(String[] words)