DZY Loves Fibonacci NumbersTime Limit:4000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusAppoint description:DescriptionIn mathematic...
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其他好文 时间：
2014-07-18 19:05:07
阅读次数：
305
Smith Numbers
Background
While skimming his phone directory in 1982, Albert Wilansky, a mathematician of Lehigh University , noticed that the telephone number of his brother-in-law H. Smith had ...
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其他好文 时间：
2014-07-18 13:28:06
阅读次数：
234
写这个就是为了手写一份好用的求割点模板：
吐槽下，题目中的 Each of the next at most N lines contains the number of a place followed by the numbers of some places to which there is a direct line from this place. 这个at most是不可信的，应...
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其他好文 时间：
2014-07-18 11:29:34
阅读次数：
232
Given a binary tree containing digits from 0-9 only,
each root-to-leaf path could represent a number.
An example is the root-to-leaf path 1->2->3 which represents
the number 123.
Find the to...
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其他好文 时间：
2014-07-18 11:13:57
阅读次数：
204
Double HappinessOn the math lesson a teacher asked each pupil to come up with his own lucky numbers. As a fan of number theory Peter chose prime numbe...
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移动开发 时间：
2014-07-18 00:12:12
阅读次数：
616
Summation of Four Primes
Input: standard input
Output: standard output
Time Limit: 4 seconds
Euler proved in one of his classic theorems that prime numbers are infinite in number. But can every nu...
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其他好文 时间：
2014-07-17 21:05:16
阅读次数：
299
??
Sum of Consecutive Prime Numbers
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 18782
Accepted: 10308
Description
Some positive integers can be represen...
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其他好文 时间：
2014-07-17 19:15:16
阅读次数：
260
Where is the Marble? Where is the Marble?Raju and Meena love to play with Marbles. They have got a lot of marbles with numbers written on them. At the...
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其他好文 时间：
2014-07-17 14:20:27
阅读次数：
376
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：
2014-07-17 14:03:41
阅读次数：
293
