1. Clasificación de burbujas
public static void main(String[] args){
int[] arr = new int[10];
for (int i = 0; i < arr.length; i++){
Random random = new Random();
arr[i] = random.nextInt(100);
}
System.out.println("排序前:" + Arrays.toString(arr));
System.out.println("冒泡排序开始");
int temp = 0;
for (int i1 = 0; i1 < arr.length-1; i1++) {
for (int i = 0; i < arr.length - i1 - 1; i++) {
if (arr[i] > arr[i + 1]) {
temp = arr[i];
arr[i] = arr[i + 1];
arr[i + 1] = temp;
}
}
}
System.out.println("冒泡排序结束");
System.out.println("排序后:" + Arrays.toString(arr));
}
2.arrays.sort () ordenar
System.out.println("排序前:" + Arrays.toString(arr));
Arrays.sort(arr);
System.out.println("排序后:" + Arrays.toString(arr));