Password security is a tricky thing. Users prefer simple passwords that are easy to remember (like buddy ), but such passwords are often insecure. Some sites use random computer-generated passwords (like xvtpzyo ), but users have a hard time rememb…
Easier Done Than Said? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description Password security is a tricky thing. Users prefer simpl…
1356. Something Easier Time limit: 1.0 secondMemory limit: 64 MB “How do physicists define prime numbers? Very easily: prime numbers are the number 2 and all the odd numbers greater than 2. They may show that this definition corresponds to the mathem…
转自:http://www.cleverhans.io/security/privacy/ml/2017/02/15/why-attacking-machine-learning-is-easier-than-defending-it.html Is attacking machine learning easier than defending it? Feb 15, 2017 by Ian Goodfellow and Nicolas Papernot In our first post…
原题: 2857. Digit Sorting Time Limit: 1.0 Seconds Memory Limit: 65536KTotal Runs: 3234 Accepted Runs: 1704 Several players play a game. Each player chooses a certain number, writes it down (in decimal notation, without leading zeroes) and sorts t…
最小树形图,測模版.... 2248. Channel Design Time Limit: 1.0 Seconds Memory Limit: 65536K Total Runs: 2199 Accepted Runs: 740 We need irrigate our farms, but there is only one source of water nearby. So we need build some water channels with minimum cost…
Easier Done Than Said? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16543 Accepted Submission(s): 7846 Problem Description Password security is a tricky thing. Users prefer simple password…
1658: Easier Done Than Said? Time Limit: 1 Sec Memory Limit: 64 MBSubmit: 15 Solved: 12[Submit][Status][Web Board] Description Password security is a tricky thing. Users prefer simple passwords that are easy to remember (like buddy), but such passw…
Easier Done Than Said? Problem Description Password security is a tricky thing. Users prefer simple passwords that are easy to remember (like buddy), but such passwords are often insecure. Some sites use random computer-generated passwords (like xvtp…
