Relative Ranks

You are given an integer array `score` of size `n`, where `score[i]` is the score of the `ith` athlete in a competition. All the scores are guaranteed to be **unique**. The athletes are **placed** based on their scores, where the `1st` place athlete has the highest score, the `2nd` place athlete has the `2nd` highest score, and so on. The placement of each athlete determines their rank: - The `1st` place athlete's rank is `"Gold Medal"`. - The `2nd` place athlete's rank is `"Silver Medal"`. - The `3rd` place athlete's rank is `"Bronze Medal"`. - For the `4th` place to the `nth` place athlete, their rank is their placement number (i.e., the `xth` place athlete's rank is `"x"`). Return an array `answer` of size `n` where `answer[i]` is the **rank** of the `ith` athlete.   **Example 1:** **Input:** score = [5,4,3,2,1] **Output:** ["Gold Medal","Silver Medal","Bronze Medal","4","5"] **Explanation:** The placements are [1st, 2nd, 3rd, 4th, 5th]. ``` **Example 2:** **Input:** score = [10,3,8,9,4] **Output:** ["Gold Medal","5","Bronze Medal","Silver Medal","4"] **Explanation:** The placements are [1st, 5th, 3rd, 2nd, 4th]. ```   **Constraints:** - `n == score.length` - `1 <= n <= 104` - `0 <= score[i] <= 106` - All the values in `score` are **unique**.