Codeforces: A. Circle Line
February 28, 2013
beginner, codeforces, implementation, math, programming languages, python
No Comments
The problem is from codeforces: http://www.codeforces.com/problemset/problem/278/A The problem can be simplified as the following: in a double-direction link, given two nodes, compute the shortest distance between them. There are only …
