1035. Password (20)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueTo prepare for PAT, the judge sometimes has to generate random passwords ...
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其他好文 时间:
2015-02-05 17:48:11
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190
Given two integers representing the numerator and denominator of a fraction, return the fraction in string format.
If the fractional part is repeating, enclose the repeating part in parentheses....
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其他好文 时间:
2015-02-05 00:50:42
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174
Given a string containing just the characters'('and')', find the length of the longest valid (well-formed) parentheses substring.For"(()", the longest...
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其他好文 时间:
2015-02-05 00:41:45
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200
【题目】
Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order.
For example,
Given n = 3,
You should return the following matrix:
[
[ 1, 2, 3 ],
[ 8,...
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其他好文 时间:
2015-02-04 23:29:21
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236
题目链接:Longest Valid Parentheses
Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring.
For "(()", the longest valid paren...
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其他好文 时间:
2015-02-04 23:22:51
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189
To prepare for PAT, the judge sometimes has to generate random passwords for the users. The problem is that there are always some confusing passwords ...
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其他好文 时间:
2015-02-04 18:02:49
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154
use mastergoif exists (select name from sysobjects where name = 'sp_generate_insert_script')begin drop proc sp_generate_insert_script print 'old ver.....
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数据库 时间:
2015-02-04 12:42:45
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149
Given a string containing just the characters '(', ')', '{', '}', '[' and ']',
determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" are
all va...
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其他好文 时间:
2015-02-04 09:27:00
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108
本来是当做水题来做的,后来发现这道题略坑。首先输入的字符串可能是空串,所以我用了gets函数,紧接着就被scanf("%d", &n)后面的换行符坑掉了。于是乎再加一句getchar() 1 #include 2 #include 3 #include 4 using namespace st...
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其他好文 时间:
2015-02-04 00:27:19
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331
Given numRows, generate the first numRows of Pascal's triangle.
For example, given numRows = 5,
Return
[
[1],
[1,1],
[1,2,1],
[1,3,3,1],
[1,4,6,4,1]
]
题目大意
给定numRows,生成帕斯卡三...
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其他好文 时间:
2015-02-03 19:33:05
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155