Problem Description
Number theory is interesting, while this problem is boring.
Here is the problem. Given an integer sequence a1, a2, …, an, let S(i) = {j|1j is a multiple of ai}. If S(i) is no...
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其他好文 时间：
2014-08-20 16:34:02
阅读次数：
184
提交了几次都被feedback，以下均为本人碰到过得问题，希望对大家解决提交问题有帮助
Number one：PLA 3.3.12
We found your app uses the iOS Advertising Identifier but does not include ad functionality. This does not comply with the
te...
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移动开发 时间：
2014-08-20 16:28:33
阅读次数：
444
A squarenumber is an integer number whose square root is also an integer. For example1, 4, 81 are some square numbers. Given two numbers a and b you will have tofind out how many square numbers are th...
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其他好文 时间：
2014-08-20 16:28:22
阅读次数：
151
1. 生成唯一的ID uniqid();//不加前缀，生成的字串是13位，根据当前微妙的时间戳2. 随机函数 /** * 生成指定位数的随机字符串 * * @param int $len 随机字符串长度 * @param bool $include_number 是否允许包含数字 *...
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Web程序 时间：
2014-08-20 16:07:42
阅读次数：
241
Description
Farmer John's cows have discovered that the clover growing along the ridge of the hill (which we can think of as a one-dimensional number line) in his field is particularly good.
Fa...
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其他好文 时间：
2014-08-20 14:10:52
阅读次数：
225
Boring Sum
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)
Total Submission(s): 446 Accepted Submission(s): 227
Problem Description
Number theory is in...
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其他好文 时间：
2014-08-20 14:10:02
阅读次数：
203
Given n points on a 2D plane, find the maximum number of points that lie on the same straight line.1st （7 tries）class Solution {public: int maxPoin...
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其他好文 时间：
2014-08-20 14:04:02
阅读次数：
234
DescriptionGiven a matrix, the elements of which are all integer number from 0 to 50, you are required to evaluate the square sum of its specified sub...
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其他好文 时间：
2014-08-20 14:03:22
阅读次数：
248
DescriptionThere are N stones, which can be divided into some piles arbitrarily. Let the value of each division be equal to the product of the number ...
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其他好文 时间：
2014-08-20 13:55:32
阅读次数：
245
一、定义jobdeclare job number;begin dbms_job.submit( job =>job, what=>'PROC1;PROC2;', next_date => ...
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数据库 时间：
2014-08-20 12:13:52
阅读次数：
286
