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Description:
Discuss ideas, algorithms, challenges related to programming. Also annoucements about Online Programming Contests will be posted in this group.
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Dominoes Covering
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Hi, here is the problem:
Given a m*n chessboard, determine if it is possible to use p*q
dominoes completely cover it? Domnoes cannot cross each other.
Thanks,
Ray
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Ruby on rails help
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Hi
Is there anybody working on Ruby on Rails..Plzz reply if there..
Thnx
Nitin Mathur
Joan Crawford<[link]>
- "I, Joan Crawford, I believe in the dollar. Everything I earn, I
spend."
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Print binary tree in spiral
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Hi guys,
Recently I came across a problem. We've to display a binary tree in
spiral.
1. We need to print the nodes in BFS manner.
2. The nodes should be displayed in alternate direction; in one level
from left to right and in next level right to left.
Needless to mention, we need least time complex solution.... more »
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Find nearest point
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Suppose that you have the position of each person in the world.
Position is the pair (latitude, longitude).
How to represent the data so that I can find the nearest person
from a point (ö,ė) without comparing to every pair in the collection?
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TMFCS-10 Call for papers
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TMFCS-10 Call for papers
The 2010 International Conference on Theoretical and Mathematical
Foundations of Computer Science (TMFCS-10) (website: [link])
will be held during 12-14 of July 2010 in Orlando, FL, USA. TMFCS is
an important event in the theoretical, mathematical and logical areas... more »
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Invitation to connect on LinkedIn
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LinkedIn
------------
Sriram Narasimhan requested to add you as a connection on LinkedIn:
------------------------------ ------------
Phani,
I'd like to add you to my professional network on LinkedIn.
- Sriram
Accept invitation from Sriram Narasimhan
[link]... more »
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Binairy Search Algoritm
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Hello, here's the deal...
I have an ordered array containing 'Person' objects. The array is
ordered by the city the person lives in.
My array contains people from 2 different cities.
Now i need to find the highest index of the first city in the array
using a binairy search algoritm, i have had several tries but i can't... more »
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LIVE ACADEMIC PROJECTS from GLOBTECH SOLUTIONS, Bangalore
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Our company provides INTERNSHIP TRAINING for FINAL YEAR students.
GLOBTECH SOLUTIONS is now providing INTERNSHIP TRAINING cum PROJECTS
for final year students.
INTERNSHIP PROGRAM:
Internship provided with real time exposure to industrial environment
training done by experts having more than 10years of industry... more »
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