1145 Hashing - Average Search Time (25 分) The task of this problem is simple: insert a sequence of distinct positive integers into a hash table first. Then try to find another sequence of integer keys from the table and output the average search ti
pat 1145: 参考链接 Quadratic probing (with positive increments only) is used to solve the collisions.:平方探测法解决冲突 哈希表:H(key)求余数.二次平方探测法解决冲突.求平均查找长度AVL = 所有次数和/n 需要注意点:处理冲突统计查找次数时,如果查找到哈希表最后一个也失败了,那么次数要+1. #include<bits/stdc++.h> using namespace std; /* 哈希
今天在做UISearchBar,UISearchDisplayController时遇到了一个问题,在点击搜索栏时阴影部分的位置出现偏差 如下图: 始终觉得很奇怪,后面单独做了一个demo,将同样的代码拷过去发现显示正常的. 然后再逐一查看代码看到如下: - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. if (OSVersionIsAtLeastiOS7()
人生不如意之事十之八九,合并分支往往也不是一帆风顺的. 准备新的feature1分支,继续我们的新分支开发: $ git checkout -b feature1 Switched to a new branch 'feature1' 修改readme.txt最后一行,改为: Creating a new branch is quick AND simple. 在feature1分支上提交: $ git add readme.txt $ git commit -m "AND simple&quo
解决冲突 人生不如意之事十之八九,合并分支往往也不是一帆风顺的. 准备新的feature1分支,继续我们的新分支开发: $ git checkout -b feature1 Switched to a new branch 'feature1' 修改readme.txt最后一行,改为: Creating a new branch is quick AND simple. 在feature1分支上提交: $ git add readme.txt $ git commit -m "AND simpl
人生不如意之事十之八九,合并分支往往也不是一帆风顺的. 准备新的feature1分支,继续我们的新分支开发: $ git checkout -b feature1 Switched to a new branch 'feature1' 修改readme.txt最后一行,改为: Creating a new branch is quick AND simple. 在feature1分支上提交: $ git add readme.txt $ git commit -m "AND simple&quo
