Create Minimum Increment to Make Array Unique.java

Author: varunu28

Medium/Minimum Increment to Make Array Unique.java

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+class Solution {
+    public int minIncrementForUnique(int[] nums) {
+        Arrays.sort(nums);
+        int increments = 0;
+        for (int i = 1; i < nums.length; i++) {
+            if (nums[i] <= nums[i - 1]) {
+                increments += nums[i - 1] + 1 - nums[i];
+                nums[i] = nums[i - 1] + 1;
+            }
+        }
+        return increments;
+    }
+}