一.Crack.CSPRNG.Hash.Mcrypt.Mhash.OpenSSL.密码散列算法的对比 Crack CSPRNG Hash Mcrypt Mhash OpenSSL 密码散列算法 简介 本扩展使用CrackLib库来测试密码的强度.密码的强度是通过检查密码的长度.大小写,对照指定的CrackLib字典来检查的(原文:The 'strength' of a password is tested by that checks length, use of upper and low
Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22207 Accepted: 9846 Special Judge Description The 15-puzzle has been around for over 100 years; even if you don't know it by that name, you've seen it. It is constructed with 15 slidin