package com.zerroi.leetcode.sort;

public class BubbleSort {
    public static void main(String[] args) {
        Bubble bubble = new Bubble();
        int[] res = bubble.bubble(new int[]{2, 1, 9, 3, 10});
        for (int item : res) {
            System.out.println("item = " + item);
        }

    }
}

class Bubble {
    public int[] bubble(int[] nums) {
        for (int i = 0; i < nums.length - 1; i++) {
            for (int j = 0; j < nums.length - i - 1; j++) {
                int temp;
                if (nums[j] > nums[j + 1]) {
                    temp = nums[j];
                    nums[j] = nums[j + 1];
                    nums[j + 1] = temp;
                }
            }
        }
        return nums;
    }
}