A quarry operator in the Libyan needed to
expand their crushing and screening plant in order to cope with an increase in
chip and sand demand from the...
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其他好文 时间:
2014-04-30 20:26:27
阅读次数:
646
题目: You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a sin...
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其他好文 时间:
2014-04-30 18:44:23
阅读次数:
428
题意为从每行取一瓶花,每瓶花都有自己的审美价值第 i+1 行取的花位于第 i
行的右下方求最大审美价值dp[i][j]:取到第 i 行,第 j
列时所获得的最大审美价值动态转移方程:dp[i][j]=max(dp[i-1][j-1]+a[i][j],dp[i][j-1])代码如下:#includei...
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其他好文 时间:
2014-04-30 00:17:20
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488
A LiveJournal course of developmentis a project
in the 99 years began in the campus, a few people do as a hobby such an
application, in order to achie...
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其他好文 时间:
2014-04-29 19:38:16
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589
Given a matrix ofmxnelements (mrows,ncolumns),
return all elements of the matrix in spiral order.For example,Given the
following matrix:[ [ 1, 2, 3 ],...
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其他好文 时间:
2014-04-29 10:37:46
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434
You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a single ...
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其他好文 时间:
2014-04-29 10:17:46
阅读次数:
406
oracle认为 null 最大。 升序排列,默认情况下,null值排后面。
降序排序,默认情况下,null值排前面。(1)用nvl函数或decode函数将null转换为一特定值 替换null:
nvl(arg,value)(2)用case语法将null转换为一特定值: order by (ca.....
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其他好文 时间:
2014-04-28 01:06:19
阅读次数:
554
//: ORDER.CPP -- Order of constructor calls // with
inheritance#include #define inherit(derived, base) \class derived : public base
{ \public: \ deri....
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其他好文 时间:
2014-04-28 00:09:24
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444