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Problematic Sets

Learning to solve problems, one blog post at a time

From the category archives:

Project Euler

Project Euler 86 – Exploring the shortest path from opposite corners of a cuboid

by Rob on February 1, 2012

in Code Samples,Project Euler,programming

Project Euler 83 – Minimal path sums using Dijkstra’s algorithm

by Rob on January 27, 2012

in Code Samples,Project Euler,programming

Project Euler 82 – Find the minimal path sum from the left column to the right column

by Rob on January 27, 2012

in Code Samples,Project Euler,programming

Project Euler 79 – By analysing a user’s login attempts, find the secret passcode

by Rob on January 24, 2012

in Code Samples,Project Euler,programming

Project Euler 134 – Investigating consecutive primes and the Extended Euclidean Algorithm

by Rob on January 22, 2012

in Code Samples,Project Euler,programming

Project Euler 98 – Investigating words and anagrams that are square numbers

by Rob on January 20, 2012

in Code Samples,Project Euler

Project Euler 101 – Building polynomial functions based on first k terms of a sequence

by Rob on January 17, 2012

in Code Samples,Linear Algebra,Math,Project Euler

Project Euler 102 notes – Triangle interiors

by Rob on January 12, 2012

in Math,Project Euler

Project Euler 102 – How many triangles contain the origin?

by Rob on January 11, 2012

in Code Samples,Project Euler,programming

Project Euler 85 – Investigating number of rectangles in a rectangular grid

by Rob on January 8, 2012

in Code Samples,Project Euler,programming

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