B. Bargaining Table time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Bob wants to put a new bargaining table in his office. To do so he measured the office room thoroughly and drew its plan…
题目链接:http://codeforces.com/problemset/problem/1108/D time limit per test 1 secondmemory limit per test 256 megabytesinput standard inputoutput standard output You have a garland consisting of n lamps. Each lamp is colored red, green or blue. The colo…