Remove Duplicates from sorted Array

Author: spdpiyush

LeetCode/Arrays/RemoveDuplicates.java

@@ -0,0 +1,14 @@
+class Solution {
+	public int removeDuplicates(int[] nums) {
+        int length = 1;
+        for(int i = 0; i < nums.length-1; i++) {
+            if (nums[i] == nums[i+1]) {
+                nums[length - 1] = nums[i];
+            }else {
+                length++;
+                nums[length - 1] = nums[i+1];
+            }
+        }
+        return length;
+    }
+}