//1 a b 将a位置的数改为b
//0 a b 输出[a,b] 区间内的 maximum sum of beautiful subsequence
//A beautiful subsequence is a subsequence that all the adjacent pairs
//of elves in the sequence have a different parity of...
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其他好文 时间：
2015-08-02 15:13:38
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141
Problem Definition:Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, given n = 3, a ...
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其他好文 时间：
2015-08-01 21:48:07
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80
题目：DescriptionWrite a program that finds and displays all pairs of 5-digit numbers that between them use the digits0through9once each, such that the f...
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其他好文 时间：
2015-08-01 15:31:42
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161
DescriptionWrite a program that finds and displays all pairs of 5-digit numbers that between them use the digits0through9once each, such that the firs...
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其他好文 时间：
2015-07-30 22:48:46
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137
1001. Magician (hdu5316)这个题目用到线段树来合并区间，题目有句话的意思A beautiful subsequence is a subsequence that all the adjacent pairs of elves in the sequence have a di...
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其他好文 时间：
2015-07-30 11:09:28
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114
DescriptionWrite a program that finds and displays all pairs of 5-digit numbers that between them use the digits0through9once each, such that the firs...
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其他好文 时间：
2015-07-30 10:47:45
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151
除法DescriptionDivisionWrite a program that finds and displays all pairs of 5-digit numbers that between them use the digits 0 through 9 once each, such...
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其他好文 时间：
2015-07-29 09:01:36
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115
DescriptionWrite a program that finds and displays all pairs of 5-digit numbers that between them use the digits 0 through 9 once each, such that the ...
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其他好文 时间：
2015-07-28 20:54:15
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110
两个都是可以进行迭代遍历for i, v in ipairs( a ) do print( i, v ) endfor i, v in pairs( a ) do print( i, v )end两者通过上述遍历，都会从下标为1开始遍历，区别：ipairs遍历的时候如果遇到nil就会终止遍历...
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其他好文 时间：
2015-07-28 17:25:05
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161
DescriptionWrite a program that finds and displays all pairs of 5-digit numbers that between them use the digits0through9once each, such that the firs...
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其他好文 时间：
2015-07-28 12:31:22
阅读次数：
194
