Optimal Cut
A cut of a binary tree is a set of tree nodes such as for each possible path from the roo...
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發表時間：2012-12-02 21:00:17 | 回應：0
Problem E: Marbles on a tree
n boxes are placed on the vertices of a rooted tree, which
are numbered f...
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發表時間：2012-12-02 19:56:58 | 回應：1
Problem I
Roads in the North
Input: standard
input
Output: standard
output
Time Limit: 2
second...
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發表時間：2012-12-02 17:25:27 | 回應：0
H
Hyper
Prefix Sets
Prefix
goodness of a set string ...
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發表時間：2012-12-02 13:30:58 | 回應：0
Problem H: Hoax or what
Each Mal-Wart supermarket has prepared a promotion scheme run by the
following...
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發表時間：2012-12-02 13:10:28 | 回應：0
Problem F: Tourist GuideThe ProblemRio de Janeiro is a very beautiful city. But there are so many placesto vis...
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發表時間：2012-12-02 10:54:08 | 回應：0
Intersecting line segments
Background
In a 2-D Cartesian space, a straight line segment A is defined
b...
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發表時間：2012-12-01 21:38:05 | 回應：0
Problem F - SQF Problems
Time Limit: 1 second
Memory Limit: 1 Mb
Juciano, Sebastião e Sérgio fo...
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發表時間：2012-11-30 21:36:46 | 回應：0
Problem AA New Function
Input File:
Standard Input
Output: Standard Output
We all know
that ...
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發表時間：2012-11-30 16:07:04 | 回應：0
Sample Input:101 101100 20199 30098 3015 30210 50100 12010 100020 100030 403 52 41 21 110 4020 10030 40Sample ...
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發表時間：2012-11-29 21:04:56 | 回應：0
Problem N
15-Puzzle Problem
Input: standard input
Output: standard output
Time Limit: 45 secon...
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發表時間：2012-11-27 08:31:32 | 回應：0
Problem N
15-Puzzle Problem
Input: standard input
Output: standard output
Time Limit: 45 secon...
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發表時間：2012-11-26 14:17:26 | 回應：0
Eight
The 15-puzzle has been around for over 100 years; even if you don't know it by that name, you'v...
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發表時間：2012-11-25 21:24:24 | 回應：0
Integral Determinant
Write a program to find the determinant of an integral square matrix. Note that ...
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發表時間：2012-11-22 16:05:48 | 回應：0
Finding Rectangles
Consider the point sets in figures 1a, 2a, and 3a. Using only
those points as ve...
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發表時間：2012-11-22 14:06:36 | 回應：0
