Merge pull request #1905 from 7RUSHI/patch-1

duplicates conditions

Author: tahsintunan

Diff for: java/0448-find-all-numbers-disappeared-in-an-array.java

@@ -5,7 +5,7 @@ public List<Integer> findDisappearedNumbers(int[] nums) {
         List<Integer> list = new ArrayList<>();
         for (int i = 0; i < nums.length; i++) {
             int correct = nums[i] - 1;
-            if (nums[i] != nums[correct] && nums[correct] != nums[i]) {
+            if (nums[i] != nums[correct]) {
                 int temp = nums[i];
                 nums[i] = nums[correct];
                 nums[correct] = temp;