C. Ice Cave Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/540/problem/C Description You play a computer game. Your character stands on some level of a multilevel ice cave. In order to move on forward, you need to descend…
A. Combination Lock time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Scrooge McDuck keeps his most treasured savings in a home safe with a combination lock. Each time he wants to put there…
A. Combination Lock time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Scrooge McDuck keeps his most treasured savings in a home safe with a combination lock. Each time he wants to put there…