一天一道LeetCode系列(一)题目
Implement strStr().
Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
(二)解题第一种解法:朴素匹配算法
/*两个指针,分别指向两个字符串的首字符如果相等则一起向后移...
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其他好文 时间:
2016-04-26 20:27:06
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143
Write a function that takes a string as input and returns the string reversed. Example: Given s = "hello", return "olleh". Subscribe to see which comp ...
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其他好文 时间:
2016-04-26 14:14:52
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126
344. Reverse String Write a function that takes a string as input and returns the string reversed. Example: Given s = "hello", return "olleh". Subscri ...
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编程语言 时间:
2016-04-26 14:03:26
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347
question: Write a function that takes a string as input and returns the string reversed. Example:Given s = "hello", return "olleh". ...
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其他好文 时间:
2016-04-25 22:49:28
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178
http://ruby-doc.org/core-2.2.0/Array.html#method-i-compact compact → new_aryclick to toggle source Returns a copy of self with all nil elements remove ...
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编程语言 时间:
2016-04-25 19:22:20
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148
自定义函数 用户自定义函数(user-defined function, UDF)是一种对MySQL扩展的途径,其用法与内置函数相同。 参数,返回值 创建自定义函数 CREATE FUNCTION function_name RETURNS [STRING|INTEGER|REAL|DECIMAL] ...
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数据库 时间:
2016-04-25 14:56:23
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211
Here is what we want to do1. Create an ASP.NET Web service. This web service retrieves the data from SQL Server database table, returns it in JSON for ...
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Web程序 时间:
2016-04-24 06:12:19
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183
一:Number of 1 Bits 题目: Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight). F ...
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移动开发 时间:
2016-04-23 16:18:48
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261
Write a function that takes a string as input and returns the string reversed. Example:Given s = "hello", return "olleh". 题解:送分题。。。 ...
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其他好文 时间:
2016-04-23 07:22:10
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124
1 signal函数#include
void (*signal(int signo, void (*func)(int)))(int);
Returns: previous disposition of signal (see following) if OK, SIG_ERR on errorfunc的值可以是:
(1)SIG_IGN–忽略
(2)SI...
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其他好文 时间:
2016-04-22 19:20:52
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190