All points are distinct. Answers within10^-5of the actual value will be accepted as correct. 解题思路:本题是【leetcode】939. Minimum Area Rectangle的升级版,由于题目要求矩形不需要和X轴或者Y轴平行,因此我的解法就是简单粗暴。从points中任意取出四个点判断是否是矩形,这样的话时间复杂度是O(n^4),...
题目: Given a binary tree, find its minimum depth. The minimum depth is the number of nodes along the shortest path from the root node down to the nearest leaf node. Note: A leaf is a node with no ... 查看原文 [LeetCode]111.Minimum Depth of Binary Tree ...
[target] << endl; } int main() { freopen("input.txt", "r", stdin); ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int no_of_test_cases = 0; // cin >> no_of_test_cases; if (!no_of_test_cases) no_of_test_cases = 1; while (no_of_test_cases--) { ...
All points are distinct. Answers within10^-5of the actual value will be accepted as correct. 解题思路:本题是【leetcode】939. Minimum Area Rectangle的升级版,由于题目要求矩形不需要和X轴或者Y轴平行,因此我的解法就是简单粗暴。从points中任意取出四个点判断是否是矩形,这样的话时间复杂度是O(n^4),...