azl397985856/leetcode

【每日一题】- 2020-08-11 - 1240. 铺瓷砖

azl397985856 opened this issue · 1 comments

你是一位施工队的工长,根据设计师的要求准备为一套设计风格独特的房子进行室内装修。

房子的客厅大小为 n x m,为保持极简的风格,需要使用尽可能少的 正方形 瓷砖来铺盖地面。

假设正方形瓷砖的规格不限,边长都是整数。

请你帮设计师计算一下,最少需要用到多少块方形瓷砖?

 

示例 1:

输入:n = 2, m = 3
输出:3
解释:3 块地砖就可以铺满卧室。
2 块 1x1 地砖
1 块 2x2 地砖
示例 2:

image

输入:n = 5, m = 8
输出:5
示例 3:

image

输入:n = 11, m = 13
输出:6
 

提示:

1 <= n <= 13
1 <= m <= 13

来源:力扣(LeetCode)
链接:https://leetcode-cn.com/problems/tiling-a-rectangle-with-the-fewest-squares
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