This website contains ALL LeetCode **Premium** problems for
**FREE!!**.

All leaked interview problems are collected from Internet.

All leaked interview problems are collected from Internet.

You are given an integer array *nums* and you have to return a new *counts* array.
The *counts* array has the property where `counts[i]`

is
the number of smaller elements to the right of `nums[i]`

.

**Example:**

Givennums= [5, 2, 6, 1] To the right of 5 there are2smaller elements (2 and 1). To the right of 2 there is only1smaller element (1). To the right of 6 there is1smaller element (1). To the right of 1 there is0smaller element.

Return the array `[2, 1, 1, 0]`

.

b''