4
votes
2answers
49 views

Efficient use of regular expression and string manipulation

The following is my solution to Java vs C++. I think the way I have used the re library is inefficient, and possible erroneous as I am getting tle. ...
2
votes
1answer
53 views

Project Euler 39: Integer right triangles

I just finished Project Euler 39: If p is the perimeter of a right angle triangle with integral length sides, {a, b, c} … For which value of p ≤ 1000, is the number of solutions maximised? I'm ...
7
votes
3answers
149 views