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LeetCode/java/redistribute-characters-to-make-all-strings-equal.java

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class Solution {
public boolean makeEqual(String[] words) {
int[] counters = new int[26];
for (String w : words) {
for (int i = 0; i < w.length(); ++i) {
++counters[w.charAt(i) - 'a'];
}
}
int N = words.length;
for (int count : counters) {
if (count % N != 0) {
return false;
}
}
return true;
}
}