sense of responsibility, I have been working hard, you know?" Don't you stay up high, okay? Can you feel the pain of our post? How much of a burden do we have every day, you know? We are not living in The years, we live in century, and you are not the same. Stop using your theory to rule us, okay? We have our own life, we will take care of our own, please do not meddle. "This time I can no longer resist, the mind of their own brain to speak out." The office was quiet, and many of the teacher
DescriptionLittle John often plays a very interesting game with his brother: there are n heaps of stones on the table, and Little John and his brother take the stones in turn, and everyone takes, you can choose a heap of stones at random, in this heap of stones to take away any number of stones, but not a stone nor take, we stipulate to take the lastThe man with the stone is counted as a loser. Little
John elaborated on the PHP verification code, and John elaborated on the PHP verification code.
Let's talk about how to create a verification code class in php.
I wrote a verification code class here. I will demonstrate how to use it. I am a cainiao. Please skip it. Let me explain how to use it. It takes two steps in total.
Step 1:
Download the created verification code. : Http://files.cnblogs.com/files/xfj
Anti-nim game, that is, take the last person to lose
First State 1: If all the heap is 1, the number of heap is equal to that of the first hand. Otherwise, the first hand is defeated.
Then state 2: If the number of two heaps is the same but not 1, the latter has the field control capability, that is:
If the first hand takes a heap, the latter hand can choose to leave one or all of the other stacks, so that only one or 0 of the two stacks are left;
If one heap is left by the first hand, the latte
1022: [SHOI2008] Little John's game John Time
limit:1 Sec Memory limit:162 MBsubmit:1322 solved:829[Submit] [Status]
DescriptionLittle John often plays a very interesting game with his elder brother: there are n heaps of stones on the table, and Little John and his brother take the stones in turn, and when everyone takes it, they can choose a heap of sto
1022: [SHOI2008] Little John's game John time
limit: 1 Sec
Memory Limit: 162 MB
Submit: 1375
Solved: 865
[Submit] [Status]
DescriptionLittle John often plays a very interesting game with his elder brother: there are n heaps of stones on the table, and Little John and his brother take the stones in turn, and when everyone takes it, they
Game theoryA look at the question, wow this is not nim game = = directly different or up ... Ah, what's wrong?This problem is "Anti-nim", the common Nim is to take the last one to win, the problem is to take the last one to lose ...Procedure See 2009 Jia Zhihao paper "Combinatorial Game"--on the development and transformation of SG game 1 /**************************************************************2 problem:10223 User:tunix4 language:c++5 result:accepted6 time:16 Ms7 memory:1272 KB8 ********
The main topic: Anti-Nim game, that is, take the last one to loseFirst State 1: Assuming that all of the heap is 1, then the heap number for even win, otherwise the initiator will be defeatedThen state 2: Assuming that there are two heaps of the same number and not 1, then the FLAC has the ability to control the field, namely:If the initiator takes a pile, then he can choose to leave a pile of 1 or all to take, so that the two piles are finally only 1 or 0;If the initiator will be a bunch of lef
1. # cd/tmp
# Wget http://www.openwall.com/john/g/john-1.7.4.2.tar.gz
# Tar-zxvf john-1.7.4.2.tar.gz# Cd johns-1.7.4.2 # cd SRC
# Make linux-x86-any-a.out
Or use sudo apt-Get install John2: unshadow/etc/passwd/etc/shadow> passwd.txt (note that only root can execute unshadow, because only root can read/etc/shadow .) 3: chmod 600 passwd.txt 4:
Website operation
Special website Research (iii) John Sound Network
Do you know that Dao Lang's "2002 First Snow" album was first appeared from a music website?
Do you know the east to the "Don't say your tears don't matter" is from that music website promotion?
Do you know how Tang's "Lilac" is fast on the Internet?
Do you know that Xiao Ming's online musical "Love You is a mistake" from that site out of it?This website is the
Do you know that Dao Lang's first snow 2002 album was originally from a music site?
Do you know the east to the "Don't say your tears don't matter" is from that music website promotion?
Do you know how Tang's "Lilac" is fast on the Internet?
Do you know that Xiao Ming's online musical "Love You is a mistake" from that site out of it?
This website is the John Voice network of the John Sound Studio
China's mu
This article mainly describes the use of John the Ripper tool to try to crack the Linux password method, this tool may be used primarily to crack the system user's password to obtain file operation permissions, the need for friends can refer to the followingJohn is different from tools like Hdra. Hydra a blind brute force attack by attempting a username/password combination on the FTP server or the service daemon on the Telnet server. However,
Use john to crack the CentOS Password
John is a Linux password cracking tool that can crack the shadow password of a Linux system.
Official station: http://www.openwall.com/john/
Installation and use:
1234567 # wget http://www.openwall.com/john/j/john-1.8.0.tar.gz# tar xf
John is a Linux password cracking tool that can crack the shadow password of a Linux system.
Official station: http://www.openwall.com/john/
Installation and use:1 2 3 4 5 6 7 # wget http://www.openwall.com/john/j/john-1.8.0.tar.gz # tar xf john-1.8.0.tar.gz # cd
April 24, 2007, in this world seems to show a little late day, John Doerr in person to China announced the establishment of a KPCB investment fund, in the face of media about whether to come to China too late cross-examine, he and laughed and said "we come to the time", because they found two most suitable partner Joe Zhou ( Joe Zhou) and Ru Linchi (Tina), so when the media asked about China's strategy, he always asked Joe and Tina to answer, "because
First, the following presentation is from the following address: http://www.douban.com/note/423939291/You need to first import the exported blog post to your phone via a blogger backup expert (please read http://www.douyuehan.com/space/douyuehan/Blog1/Post/259.aspx first) Then read through the Mobile Blog Reader app developed by Bean John.First look at the effectAs you can see, black on white, very provincial eye, than with the blog backup experts to export to PDF look much better, and the same
John
Time Limit: 5000/1000 MS (Java/others) memory limit: 65535/32768 K (Java/Others)Total submission (s): 831 accepted submission (s): 437 Problem descriptionlittle John is playing very funny game with his younger brother. there is one big box filled with M Ms of different colors. at first John has to eat several M Ms of the same color. then his opponent has
There are n cities on a axis, numbers from 0 ~ n-1. John intends to did business in this N cities, he was interested in Armani ' s shipment. Each of the city has a price for these goods prices [i]. For City X, John can-buy-goods from the "city numbered" from X-k to X + K, and sell them to City X. We want to know how much of John can earn at most.
Considerations
P
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