Tag: math

The problem is from codeforces: http://codeforces.com/problemset/problem/197/B It has been a while since last time I submitted Python solutions to codeforces. This time, I pick a math problem that can …

Simulated Annealing (SA) is a meta-hurestic search approach for general problems. It is based on the process of cooling down metals. The search algorithm is simple to describe however …

The problem is from codeforces: http://www.codeforces.com/problemset/problem/1/A Given the size of the area and the size of the flag stone, you are asked to compute the minimal number of flagstones …

Delphi is a power RAD under Win32. I think one of the main strengths is that you can write inline assembly easily, which makes it very powerful and flexible. …

Windows batch script is less powerful, at least in my opinion, than the bash script under linux environment. However, with the latest OS like Win7, using batch allows to …