You are given a positive integer n representing an n x n cargo deck on a ship. Each cell on the deck can hold one container with a weight of exactly w.
However, the total weight of all containers, if loaded onto the deck, must not exceed the ship's maximum weight capacity, maxWeight.
Return the maximum number of containers that can be loaded onto the ship.
\n\n\n
Example 1:
\n\nInput: n = 2, w = 3, maxWeight = 15
\n\nOutput: 4
\n\nExplanation:
\n\nThe deck has 4 cells, and each container weighs 3. The total weight of loading all containers is 12, which does not exceed maxWeight.
Example 2:
\n\nInput: n = 3, w = 5, maxWeight = 20
\n\nOutput: 4
\n\nExplanation:
\n\nThe deck has 9 cells, and each container weighs 5. The maximum number of containers that can be loaded without exceeding maxWeight is 4.
\n
Constraints:
\n\n1 <= n <= 10001 <= w <= 10001 <= maxWeight <= 109给你一个正整数 n，表示船上的一个 n x n 的货物甲板。甲板上的每个单元格可以装载一个重量 恰好 为 w 的集装箱。
然而，如果将所有集装箱装载到甲板上，其总重量不能超过船的最大承载重量 maxWeight。
请返回可以装载到船上的 最大 集装箱数量。
\n\n\n\n
示例 1：
\n\n输入： n = 2, w = 3, maxWeight = 15
\n\n输出： 4
\n\n解释：
\n\n甲板有 4 个单元格，每个集装箱的重量为 3。将所有集装箱装载后，总重量为 12，未超过 maxWeight。
示例 2：
\n\n输入： n = 3, w = 5, maxWeight = 20
\n\n输出： 4
\n\n解释：
\n\n甲板有 9 个单元格，每个集装箱的重量为 5。可以装载的最大集装箱数量为 4，此时总重量不超过 maxWeight。
\n\n
提示：
\n\n1 <= n <= 10001 <= w <= 10001 <= maxWeight <= 109min(n * n, maxWeight / w) containers."
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