{ "data": { "question": { "questionId": "1876", "questionFrontendId": "1765", "boundTopicId": null, "title": "Map of Highest Peak", "titleSlug": "map-of-highest-peak", "content": "

You are given an integer matrix isWater of size m x n that represents a map of land and water cells.

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You must assign each cell a height in a way that follows these rules:

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Find an assignment of heights such that the maximum height in the matrix is maximized.

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Return an integer matrix height of size m x n where height[i][j] is cell (i, j)'s height. If there are multiple solutions, return any of them.

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Example 1:

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\nInput: isWater = [[0,1],[0,0]]\nOutput: [[1,0],[2,1]]\nExplanation: The image shows the assigned heights of each cell.\nThe blue cell is the water cell, and the green cells are the land cells.\n
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Example 2:

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\nInput: isWater = [[0,0,1],[1,0,0],[0,0,0]]\nOutput: [[1,1,0],[0,1,1],[1,2,2]]\nExplanation: A height of 2 is the maximum possible height of any assignment.\nAny height assignment that has a maximum height of 2 while still meeting the rules will also be accepted.\n
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Constraints:

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