Package g1801_1900.s1897_redistribute_characters_to_make_all_strings_equal

Class Solution

java.lang.Object
g1801_1900.s1897_redistribute_characters_to_make_all_strings_equal.Solution
public class Solution extends java.lang.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 Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    makeEqual(java.lang.String[] words)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • makeEqual

      public boolean makeEqual(java.lang.String[] words)