The number of 1 bits in an integer.
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其他好文 时间:
2014-05-22 01:21:04
阅读次数:
214
Find a number which appears once in an array with
all the other numbers appear twice.
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其他好文 时间:
2014-05-22 01:08:40
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278
Number of 1 between 1 to N.
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其他好文 时间:
2014-05-22 01:00:08
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230
Evaluate the value of an arithmetic expression
inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an
integer or another express...
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其他好文 时间:
2014-05-22 00:49:57
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311
Given a string, determine if it is a
palindrome, considering only alphanumeric characters and ignoring cases.For
example,"A man, a plan, a canal: Pana...
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其他好文 时间:
2014-05-21 21:20:54
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291
When you subtract two variables of type TIMESTAMP, you get an INTERVAL DAY TO SECOND which includes a number of milliseconds and/or microseconds depending on the platform. If the database is running o...
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其他好文 时间:
2014-05-21 15:36:38
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488
参考别人的code, 看似不难的题,其实挺费事的。思想还是:From this example, we
can see that in the first position of the resulting combinations we can chose
number 1-5. Assume t...
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其他好文 时间:
2014-05-21 14:24:04
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241
题目:
Given an array of integers, find two numbers such that they add up to a specific target number.
The function twoSum should return indices of the two numbers such that they add up t...
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其他好文 时间:
2014-05-21 07:42:18
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230
Catch That Cow
Problem Description
Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000) on a number li...
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其他好文 时间:
2014-05-21 07:02:40
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312
本文正确性有待商榷,高手路过请不吝指教1.js中只有对象,包括对象,函数,常量等。对象不用解释。函数也有属性,常见之一就是prototype。常量也有属性:(3).__proto__;//Number
{}2.函数的prototype函数是一种特殊的对象,它可以直接通过小括号来执行自身代码。函数还有...
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Web程序 时间:
2014-05-21 05:48:58
阅读次数:
347