问题描述 The National Intelligence Council of X Nation receives a piece of credible information that Nation Y will send spies to steal Nation X’s confidential paper. So the commander of The National Int
Description Digital clock use 4 digits to express time, each digit is described by 3*3 characters (including”|”,”_”and” “).now given the current time, please tell us how can it be expressed by the d
Spy Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 227 Accepted Submission(s): 107 Problem Description “Be subtle! Be subtle! And
题目链接:http://codeforces.com/problemset/problem/633/C Spy Syndrome 2 time limit per test :2 seconds memory limit per test :256 megabytes input :standard input output :standar