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摘要: Symmetric Tree Total Accepted: 61440 Total Submissions: 194643 My Submissions Given a binary tree, check whether it is a mirror... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(153) 评论(0) 推荐(0)
摘要: 大牛没有能做出来的题,我们要好好做一做 Invert a binary tree. 4 / \ 2 7 / \ / \1 3 6 9to 4 / \ 7 2 / \ / \9 6 3 1Trivia:This prob... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(197) 评论(0) 推荐(0)
摘要: ios swift 实现饼状图进度条//// ProgressControl.swift// L02MyProgressControl//// Created by plter on 7/29/14.// Copyright (c) 2014 jikexueyuan. All rights ... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(1296) 评论(0) 推荐(0)
摘要: 讨论帖:http://bbs.csdn.net/topics/391542633 在Matlab下,使用imfill可以很容易的完成孔洞填充操作,感觉这是一个极为常用的方法,然而不知道为什么Opencv里面却没有集成这个函数。在网上查了好多关于Opencv下的孔洞填充方法,大部分使用轮廓查找方... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(5680) 评论(0) 推荐(0)
摘要: 给大家推荐两个学习的地址:极客学院的视频:http://www.jikexueyuan.com/path/ios/一个博客:http://blog.csdn.net/lizhongfu2013/article/details/29210015主要想要实现一个模仿的登陆界面代码://// Login... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(504) 评论(0) 推荐(0)
摘要: Remove Duplicates from Sorted ArrayTotal Accepted:66627 Total Submissions:212739 My Submissions Given a sorted array, remove the... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(85) 评论(0) 推荐(0)
摘要: Given two sorted integer arrays nums1 and nums2, merge nums2 intonums1 as one sorted array.Note:You may assume that nums1 has enough space (size tha... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(123) 评论(0) 推荐(0)
摘要: 代码:#include #include #include #include #include #pragma comment(lib, "gdiplus.lib")using namespace std;using namespace Gdiplus;int main() { Gdiplus... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(1023) 评论(0) 推荐(0)
摘要: Remove Element Total Accepted: 60351 Total Submissions: 187833 My Submissions Given an array and a value, remove all instances ... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(112) 评论(0) 推荐(0)
摘要: String to Integer (atoi)Total Accepted:52232Total Submissions:401038My Submissions Implement atoi to convert a string to an integer.Hint: Carefully co... 阅读全文
posted @ 2017-11-17 22:27 wangyaning 阅读(157) 评论(0) 推荐(0)
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