feat: update sync workflow and sync to coding.net

Author: yanglbme

.github/workflows/sync.yml

@@ -8,10 +8,17 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - name: Sync to Gitee
+    - name: Sync to gitee.com
       uses: wearerequired/git-mirror-action@master
       env:
-          SSH_PRIVATE_KEY: ${{ secrets.GITEE_RSA_PRIVATE_KEY }}
+          SSH_PRIVATE_KEY: ${{ secrets.RSA_PRIVATE_KEY }}
       with:
           source-repo: "git@github.com:doocs/leetcode.git"
           destination-repo: "git@gitee.com:Doocs/leetcode.git"
+    - name: Sync to coding.net
+      uses: wearerequired/git-mirror-action@master
+      env:
+          SSH_PRIVATE_KEY: ${{ secrets.RSA_PRIVATE_KEY }}
+      with:
+          source-repo: "git@github.com:doocs/leetcode.git"
+          destination-repo: "git@e.coding.net:doocs/leetcode.git"

basic/sort/QuickSort.java

@@ -0,0 +1,45 @@
+import java.util.Arrays;
+
+public class QuickSort {
+
+    private static void quickSort(int[] nums) {
+        quickSort(nums, 0, nums.length - 1);
+    }
+
+    private static void quickSort(int[] nums, int low, int high) {
+        if (low >= high) {
+            return;
+        }
+        int[] p = partition(nums, low, high);
+        quickSort(nums, low, p[0] - 1);
+        quickSort(nums, p[0] + 1, high);
+    }
+
+    private static int[] partition(int[] nums, int low, int high) {
+        int less = low - 1, more = high;
+
+        while (low < more) {
+            if (nums[low] < nums[high]) {
+                swap(nums, ++less, low++);
+            } else if (nums[low] > nums[high]) {
+                swap(nums, --more, low);
+            } else {
+                ++low;
+            }
+        }
+        swap(nums, more, high);
+        return new int[] {less + 1, more};
+    }
+
+    private static void swap(int[] nums, int i, int j) {
+        int t = nums[i];
+        nums[i] = nums[j];
+        nums[j] = t;
+    }
+
+    public static void main(String[] args) {
+        int[] nums = {1, 2, 7, 4, 5, 3};
+        quickSort(nums);
+        System.out.println(Arrays.toString(nums));
+    }
+}