技術標籤：java程式碼練習java

import java.util.Arrays;

public class praArray3 {
    public static void main(String[] args) {
        long[] array1={1,2,3,4,5,6,7,8};//測試順序
        long[] array2={6,5,4,3,2,1};//測試倒序
        long[] array3={3,1,4,2,7,5,4,0};//測試亂序
        long[] array4={};//測試空陣列

        bubbleSort(
 
array1);
        System.out.println(Arrays.toString(array1));

        bubbleSort(array2);
        System.out.println(Arrays.toString(array2));

        bubbleSort(array3);
        System.out.println(Arrays.toString(array3));

        bubbleSort(array4);
        System.out.println(Arrays.toString(array4)
 
);


    }
    public static void bubbleSort(long[] array){
      for (int i=0;i<array.length-1;i++){//每迴圈一次,經過一次冒泡
            for (int j=0;j<array.length-i-1;j++){//相鄰比較
                if (array[j]>array[j+1]){
                    long t=array[j+1];
                    array[j+1]=array[j];
                    array[
 
j]=t;
                }
            }
        }
    }
}

執行結果：