华为|算法 | Java 常见排序算法（纯代码）( 四 ) 任正非|现金流

bucketList.add(new ArrayList<>());
for(int num : nums){ int index = (num-min)/nums.length;
bucketList.get(index).add(num);
for(List<Integer> bucket : bucketList){
Collections.sort(bucket);
int j = 0; for(List<Integer> bucket : bucketList){ for(int num : bucket){
nums[j
= num;
j++;

10. 基数排序按个、十、百位依次归类排序；
public void radixSort(int[
nums){ int min = Integer.MAX_VALUE; int max = Integer.MIN_VALUE; for (int num : nums) {
min = Math.min(min num);
max = Math.max(max num);
for (int i = 0; i < nums.length; i++) {
nums[i
-= min;

max -= min; int maxLen = (max+\"\").length(); int[
[
bucket = new int[nums.length
[10
; int[
bucketCount = new int[10
; for (int i = 0 n = 1; i < maxLen; i++ n*=10) { for (int num : nums) { int digitVal = num / n % 10;
bucket[bucketCount[digitVal

[digitVal
= num;
bucketCount[digitVal
++;
int index = 0; for (int j = 0; j < bucketCount.length; j++) { if(bucketCount[j
> 0){ for (int k = 0; k < bucketCount[j
; k++) {
nums[index
= bucket[k
[j
;
index++;

bucketCount[j
= 0;

for (int i = 0; i < nums.length; i++) {
nums[i
+= min;

11. 使用集合或 API11.1 优先队列public void priorityQueueSort(int[
nums){
PriorityQueue<Integer> queue = new PriorityQueue<>(); for(int num : nums){ queue.offer(num);
for (int i = 0; i < nums.length; i++) {
nums[i
= queue.poll();

11.2 Java API【华为|算法 | Java 常见排序算法（纯代码）】public void arraysApiSort(int[
nums){
Arrays.sort(nums);

"