leetcode-patterns-java/LeetCode_Problems/Java/easy/1592. Rearrange Spaces Between Words.java at main · elchibek5/leetcode-patterns-java · GitHub

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class Solution {
    public String reorderSpaces(String text) {
        String[] words = text.trim().split("\\s+");
        int wordCount = words.length;

        int totalSpace = 0;
        for (char c : text.toCharArray()) {
            if (c == ' ') totalSpace++;
        }

        int gap = (wordCount > 1) ? totalSpace / (wordCount - 1) : 0;
        int remaining = (wordCount > 1) ? totalSpace % (wordCount - 1) : totalSpace;

        return String.join(" ".repeat(gap), words) + " ".repeat(remaining);
    }
}