You see the following special offer by the convenience store:
" A bottle of Choco Cola for every 3 empty bo...
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發表時間：2012-03-24 09:29:13 | 回應：0
Problem C - Sumsets
Given S, a set of integers, find the largest d such that
a + b + c = d where a, b, c,...
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發表時間：2012-03-23 22:45:05 | 回應：0
Problem E
Simple Addition
Input: Standard Input
Output: Standard Output
Let’s define a simple rec...
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發表時間：2012-03-23 21:30:22 | 回應：0
Problem D - Count the factors
Time Limit: 1 second
The Problem
Write a program, t...
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發表時間：2012-03-23 17:25:35 | 回應：0
Problem B: Minesweeper
The Problem
Have you ever played Minesweeper? It's a cute little game which com...
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發表時間：2012-03-23 17:20:20 | 回應：0
Problem G
Fourth Point!!
Input: standard input
Output: standard output
Time Limit: 2 seconds
Memory L...
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發表時間：2012-03-23 17:17:04 | 回應：0
Question 1: Is Bigger Smarter?
The Problem
Some people think that the bigger an elephant is, the smart...
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發表時間：2012-03-23 12:20:52 | 回應：0
Secret Research
At a certain laboratory results of secret research are thoroughly encrypted.
A resu...
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發表時間：2012-03-19 14:12:40 | 回應：0
Coin Change
Suppose there are 5 types of coins: 50-cent, 25-cent, 10-cent, 5-cent, and
1-cent. We...
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發表時間：2012-03-19 13:51:22 | 回應：0
Goldbach's Conjecture (II)
Goldbach's Conjecture: For any even number n greater than or equal to 4, t...
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發表時間：2012-03-18 23:52:26 | 回應：0
The Collatz Sequence
An algorithm given by Lothar Collatz produces sequences of integers, and is
des...
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發表時間：2012-03-18 23:42:22 | 回應：0
Steps
One steps through integer points of the straight line. The length of
a step must be n...
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發表時間：2012-03-18 17:49:47 | 回應：0
Mr. Cooper, the CEO of CozyWalk Co., receives a report of daily sales
every day since the company has been e...
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發表時間：2012-03-16 22:08:49 | 回應：0
Carmichael NumbersAn important topic nowadays in computer science is cryptography. Some people even thinkthat ...
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發表時間：2012-03-16 21:52:29 | 回應：0
Oil Deposits
The GeoSurvComp geologic survey company is responsible for detecting
underground oil de...
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發表時間：2012-03-16 17:25:53 | 回應：15
