LeetCode 第 221 题:最大正方形(Maximal Square)
好的,我们接下来讲解 **LeetCode 第 221 题:最大正方形(Maximal Square)**。
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### 题目描述
给定一个由 `'0'` 和 `'1'` 组成的二维矩阵,找到其中只包含 `'1'` 的最大正方形,并返回其面积。
**示例:**
输入:
```
matrix = [
["1","0","1","0","0"],
["1","0","1","1","1"],
["1","1","1","1","1"],
["1","0","0","1",
2025-10-23 05:54:36
0