RSS 3 projects tagged "Algorithms"

Download Website Updated 08 Dec 2013 TSP Solver and Generator

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Pop 78.61
Vit 2.00

TSPSG is intended to generate and solve "travelling salesman problem" (TSP) tasks. It uses the Branch and Bound method for solving. Its input is a number of cities and a matrix of city-to-city travel costs. The matrix can be populated with random values in a given range (which is useful for generating tasks). The result is an optimal route, its price, step-by-step matrices of solving, and a solving graph. The task can be saved in an internal binary format and opened later. The result can be printed or saved as PDF, HTML, or ODF. TSPSG may be useful for teachers to generate test tasks or just for regular users to solve TSPs. Also, it may be used as an example of using the Branch and Bound method to solve a particular task.

No download Website Updated 25 Sep 2013 llrb.h

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Pop 54.22
Vit 3.65

llrb.h is an iterative implementation of Robert Sedgewick's 2-3 variant left-leaning red-black tree algorithm. It's written to be a drop-in replacement for Niels Provos' <sys/tree.h> C preprocessor red-black tree library.

No download No website Updated 26 Sep 2010 bin-packing

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Pop 24.78
Vit 36.05

bin-packing is an implementation of the 1-dimensional bin packing algorithms in PHP: next fit, first fit, best fit, and worst fit.

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Query Interface

A Wordpress plugin for running database queries in the admin panel.

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Codimension

A Python IDE.