[LeetCode] Rotate Image
来源:互联网 发布:苏州妇科检查知乎 编辑:程序博客网 时间:2024/06/06 08:54
You are given an n x n 2D matrix representing an image.
Rotate the image by 90 degrees (clockwise).
Follow up:
Could you do this in-place?
class Solution {public: void rotate(vector<vector<int> > &matrix) { int n = matrix.size(); for(int i = 0; i < n / 2; i++) swap(matrix[i], matrix[n-i-1]); for(int i = 1; i < n; i++) for(int j = 0; j < i; j++) swap(matrix[i][j], matrix[j][i]); }};
0 0
- LeetCode: Rotate Image
- [Leetcode] Rotate Image
- LeetCode : Rotate Image
- [LeetCode] Rotate Image
- leetcode 67: Rotate Image
- [leetcode] Rotate Image
- [Leetcode] Rotate Image
- [LeetCode]Rotate Image
- LeetCode-Rotate Image
- [leetcode] Rotate Image
- LeetCode - Rotate Image
- leetcode之Rotate Image
- LeetCode - Rotate Image
- Leetcode: Rotate Image
- LeetCode:Rotate Image
- Leetcode: Rotate Image
- Leetcode Rotate Image
- leetcode Rotate Image
- xcode证书签名快速完美解决
- 面向对象开发方法概述
- 问题:java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory
- poj 2001 Shortest Prefixes(trie树)
- Hanoi程序
- [LeetCode] Rotate Image
- 抽象类与接口
- Java查找算法(一): 二分法查找
- js Math对象的方法
- 轻量级HTTP服务器Nginx(入门篇)
- hadoop-1.2安装
- 在Zend studio 10中安装JSEclipse插件
- CheckBox控件
- 沈工大图书检索豆瓣插件 for chrome