简单:e sum of the squares of the first ten natural
numbers is,12 + 22 + ... + 102 = 385The square of the sum of the first ten
natural numbers is,(1 + 2 ...
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其他好文 时间:
2014-05-07 20:23:43
阅读次数:
338
Given a sorted linked list, delete all nodes
that have duplicate numbers, leaving onlydistinctnumbers from the original
list.For example,Given1->2->3-...
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其他好文 时间:
2014-05-07 13:42:51
阅读次数:
278
Problem:Work out the first ten digits of the
sum of the following one-hundred 50-digit
numbers.3710728753390210279879799822083759024651013574025046376...
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其他好文 时间:
2014-05-07 13:34:38
阅读次数:
299
安装eclipse插件在help->Install new
software里面add有本地和网络两种1.ModelGoon该插件需要在file中newModelGoon
Diagrams新建文件,然后把要生成的文件拖进去,还不支持文件夹拖放,不太方便;同时他只能生成类成员,如果是静态的就无法显示了...
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系统相关 时间:
2014-05-07 13:22:13
阅读次数:
435
1.切换工作目录git checkout step-4 #切换分支,切换到第4步npm
start #启动项目2.代码app/index.htmlSearch: Sort by: {{phone.name}} {{phone.snippet}}
app/controllers....
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Web程序 时间:
2014-05-07 11:05:47
阅读次数:
527
Given a triangle, find the minimum path sum
from top to bottom. Each step you may move to adjacent numbers on the row
below.For example, given the fol...
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其他好文 时间:
2014-05-07 02:55:24
阅读次数:
377
Problem:The sequence of triangle numbers is
generated by adding the natural numbers. So the 7thtriangle number would be 1 +
2 + 3 + 4 + 5 + 6 + 7 = 28...
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其他好文 时间:
2014-05-07 00:28:01
阅读次数:
365
Merge Two Sorted ListsMerge two sorted linked
lists and return it as a new list. The new list should be made by splicing
together the nodes of the fir...
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其他好文 时间:
2014-05-06 23:54:10
阅读次数:
469
You are given an N × N grid initially filled by zeros. Let the rows and columns of the grid be numbered from1 to N, inclusive. There are two types of operations can be applied to the grid:
RowAdd R...
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其他好文 时间:
2014-05-06 22:35:44
阅读次数:
451
工欲善其事,必先利其器。对IDE的熟练程度,真能影响开发效率 。
先普及下常识,以后有新的收获再补充。
最常用快捷键:
Ctrl+E Delete current line
Ctrl-Shift-Up/D Copy lines up/down
Ctrl-/ Add/remove comment lines
Alt-Shift-F Format select...
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Web程序 时间:
2014-05-06 19:54:58
阅读次数:
486