C. Hard problem time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasiliy is fond of solving different tasks. Today he found one he wasn't able to solve himself, so he asks you to help. Vasil…
Word Cut 题目连接: http://codeforces.com/problemset/problem/176/C Description Let's consider one interesting word game. In this game you should transform one word into another through special operations. Let's say we have word w, let's split this word in…
http://codeforces.com/problemset/problem/148/D D. Bag of mice time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The dragon and the princess are arguing about what to do on the New Year's Eve…