码迷,mamicode.com
首页 >  
搜索关键字:valid characters    ( 4838个结果
PAT Advanced 1084 Broken Keyboard (20分)
On a broken keyboard, some of the keys are worn out. So when you type some sentences, the characters corresponding to those keys will not appear on sc ...
分类:其他好文   时间:2020-01-25 11:41:55    阅读次数:76
刷题3. Longest Substring Without Repeating Characters
一、题目 Longest Substring Without Repeating Characters,具体请自行搜索。 这个题目,我看了一下,经过一番思考,我觉得实现起来不是很复杂。 但要做到bug free有点难度,主要是边界的问题。 二、这个题目,我自己实现,没有参考代码 提交了5次: 第1次 ...
分类:其他好文   时间:2020-01-24 09:14:31    阅读次数:75
[LeetCode] 451. Sort Characters By Frequency
根据字符出现频率排序。题意是给一个字符串,请按照出现字符的频率高低重新排列这个字符并输出。例子, Example 1: Input: "tree" Output: "eert" Explanation: 'e' appears twice while 'r' and 't' both appear ...
分类:其他好文   时间:2020-01-23 13:58:02    阅读次数:71
PAT Advanced 1031 Hello World for U (20分)
Given any string of N (≥) characters, you are asked to form the characters into the shape of U. For example, helloworld can be printed as: h d e l l r ...
分类:其他好文   时间:2020-01-22 14:29:27    阅读次数:98
Graph题目总结【不定期更新】
Find minimal ops to convert one str to another Description Given two alphabet strings str1 and str2. You can change the characters in str1 to any alph ...
分类:其他好文   时间:2020-01-22 12:49:47    阅读次数:112
wchar char 手动 转换
1.定义并且输出 wchar_t* pwchello = L"a我"; // 2 Hiragana characters wprintf(L"Convert to multibyte string:%s\n",pwchello); 2.windosapi 转换 https://docs.micros ...
分类:其他好文   时间:2020-01-21 23:37:33    阅读次数:91
20. Valid Parentheses做题报告
题目链接: Valid Parentheses 题目大意: 判断字符串s的字符是否满足符号匹配 做题报告: (1)该题涉及的算法与数据结构 栈,哈希表 (2)自己的解答思路+代码+分析时间和空间复杂度 思路: 栈先入后出特点,若遇到左括号入栈,遇到右括号时将对应栈顶左括号出栈,则遍历完所有括号后 s ...
分类:其他好文   时间:2020-01-21 00:23:49    阅读次数:87
PAT Advanced 1093 Count PAT's (25分)
The string APPAPT contains two PAT's as substrings. The first one is formed by the 2nd, the 4th, and the 6th characters, and the second one is formed ...
分类:其他好文   时间:2020-01-20 09:57:49    阅读次数:93
[LC] 1002. Find Common Characters
Given an array A of strings made only from lowercase letters, return a list of all characters that show up in all strings within the list (including d ...
分类:其他好文   时间:2020-01-18 13:04:21    阅读次数:99
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-1: ordinal not in range(128)
在使用selenium处理中文网页或者网页标题是中文的时候,出现UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-1: ordinal not in range(128), from selenium im ...
分类:Web程序   时间:2020-01-18 12:39:09    阅读次数:126
4838条   上一页 1 ... 26 27 28 29 30 ... 484 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!