2070. Most Beautiful Item for Each Query

Medium

468

13

You are given a 2D integer array `items`

where `items[i] = [price`

denotes the _{i}, beauty_{i}]**price** and **beauty** of an item respectively.

You are also given a **0-indexed** integer array `queries`

. For each `queries[j]`

, you want to determine the **maximum beauty** of an item whose **price** is **less than or equal** to `queries[j]`

. If no such item exists, then the answer to this query is `0`

.

Return *an array *`answer`

* of the same length as *`queries`

* where *`answer[j]`

* is the answer to the *`j`

^{th}* query*.

**Example 1:**

Input:items = [[1,2],[3,2],[2,4],[5,6],[3,5]], queries = [1,2,3,4,5,6]Output:[2,4,5,5,6,6]Explanation:- For queries[0]=1, [1,2] is the only item which has price <= 1. Hence, the answer for this query is 2. - For queries[1]=2, the items which can be considered are [1,2] and [2,4]. The maximum beauty among them is 4. - For queries[2]=3 and queries[3]=4, the items which can be considered are [1,2], [3,2], [2,4], and [3,5]. The maximum beauty among them is 5. - For queries[4]=5 and queries[5]=6, all items can be considered. Hence, the answer for them is the maximum beauty of all items, i.e., 6.

**Example 2:**

Input:items = [[1,2],[1,2],[1,3],[1,4]], queries = [1]Output:[4]Explanation:The price of every item is equal to 1, so we choose the item with the maximum beauty 4. Note that multiple items can have the same price and/or beauty.

**Example 3:**

Input:items = [[10,1000]], queries = [5]Output:[0]Explanation:No item has a price less than or equal to 5, so no item can be chosen. Hence, the answer to the query is 0.

**Constraints:**

`1 <= items.length, queries.length <= 10`

^{5}`items[i].length == 2`

`1 <= price`

_{i}, beauty_{i}, queries[j] <= 10^{9}

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