Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character'.'.You may assume that there will be on...
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其他好文 时间:
2014-07-08 00:47:33
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199
题目:Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2).You are given a target valu...
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其他好文 时间:
2014-07-06 23:34:53
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273
Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character'.'.You may assume that there will be on...
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其他好文 时间:
2014-07-06 16:07:23
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204
Since I mainly use Java, this problem seems meaning less for me to implement it with Java. Just use StringBuilder to append each character in string f...
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其他好文 时间:
2014-07-06 13:33:34
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296
看起来像是普通的SAM+dfs...但SPOJ太慢了......倒腾了一个晚上不是WA 就是RE .....
最后换SA写了......
Lexicographical Substring Search
Time Limit: 1000MS
Memory Limit: Unknown
64bit IO Format: %lld ...
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其他好文 时间:
2014-07-06 10:05:08
阅读次数:
205
直接备份mysqldump -u用户名-p密码-h 192.168.1.15-c --default-character-set=utf8 数据库名>xxx.sql使用gzip压缩备份mysqldump -u用户名-p密码-h 192.168.1.15-c --default-character-s...
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数据库 时间:
2014-07-05 20:51:29
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430
1. trim trim('aaa' from 'aaabbbccc') 这个是错误的。ora-30001: trim set should have only one character 2. initcap() 首字母变为大写 3. RMAN:minimize load 在10g之后,可以在ba...
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其他好文 时间:
2014-07-05 18:22:45
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245
Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2).You are given a target value t...
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其他好文 时间:
2014-07-03 22:10:05
阅读次数:
295
1、在实际编译时,Swift 编译器会优化字符串的使用,使实际的复制只发生在绝对必要的情况下,这意味着您将字符串作为值类型的同时可以获得极高的性能。
2、for character in "Dog!...
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其他好文 时间:
2014-07-03 17:47:47
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243
Substrings
Time Limit: 1000MS
Memory Limit: Unknown
64bit IO Format: %lld & %llu
[Submit]
[Go Back] [Status]
Description
You are given a string S which cons...
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其他好文 时间:
2014-07-03 16:52:59
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166