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Algorithms

An algorithm is a self-contained step-by-step set of operations to be performed. Algorithms exist that perform calculation, data processing, and au...

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Associate lists of names with list of phone numbers from text messages

46

There are 40 members in a group I belong to. I get group event text messages with either 4,6,8, or

Article

A Guide to Approximate String Matching

6
Okay. So what exactly is the problem here?

How often have we come across situations where …
Video
Post

If you're interested in block chains (as used in bit coin …

If you're interested in block chains (as used in bit coin and now for many other purposes) I found …
Troubleshooting Solution

groupSum challege

bygudii9
153
Hi,

I am working on below challenge

http://codingbat.com/prob/p145416

Recursion-2 > 
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I seek a free (or nearly free) online or Mac based personal budget tool.

3

I seek a free (or nearly free) online or Mac based personal budget tool.


Suggestions?


Thanks

Post

I've been really interested in recommendation systems lately…

I've been really interested in recommendation systems lately which has lead my down a few rabbit …
Troubleshooting Solution

elasticsearch; document database, algorithms

7

Hello;

I have a big problem of performance in my application;

My application receives packages via

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Data structure (stack)

1

Given 5 points foming a regular pentagon together with another point at the center of the pentagon

Research Solution

Is insertion sort a stable algorithm?

byEddie
2

 What would make an algorithm unstable? If possible could you include examples?
--
If you haven't seen

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improved external merge sort

109
I just learned about using buffer space to improve external merge sort, I don't quite understand the…
Research Solution

I need to make my QR code bullet proof

11

I need to make my QR code bullet proof


I want to make sure nobody "hacks" my QR code by reading the

Research Solution

How many Bitcoin GPU's, today?

5

How many Bitcoin GPU's, today?


A few years ago, I was told there were 2 Billion GPU's mining Bitcoin.

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enchancement of 2,3 tree

92
I am about to start to code an 2,5 tree or you would say 2,3,4,5 tree.. really confused where to …
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bucket sort

77
is the bucket sort algorithm in place? why?
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(Excel) speed-up a loop using dichotomic logic

73
I need a DEFECTS-FREE function that returns the last filled (with a value) row and column in an …
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Prime number eval algo.

66
int i, j; for(i=2; i<100; i++) { for(j=2; j <= (i/j); j++){ …
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Solve system of nonlinear equations with 5 variables

65
What is the best and easiest approach, method, software to solve a system like the one below?

Article

It's Time to Rethink the Algorithm

3
When there is a disconnect between the intentions of their creator and the recipient, when algorithms go awry, they can have disastrous consequences.
Troubleshooting Solution

implementation of a tries?

57
can anyone here help me to find an implementation of a tries in C? if possible the .h and .c file.. …

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