Create: 0080-remove-duplicates-from-sorted-array-ii.java

Author: KaiyangYao

java/0080-remove-duplicates-from-sorted-array-ii.java

@@ -0,0 +1,11 @@
+class Solution {
+    public int removeDuplicates(int[] nums) {
+        int k = 0;
+        for (int num: nums) {
+            if (k < 2 || nums[k-2] != num) {
+                nums[k++] = num;
+            }
+        }
+        return k;
+    }
+}