12306 network ticket since 2011 has been launched, but almost every year Spring Festival, so we have a lot of people say 12306 ticketing system is the most difficult software system in China, so what is this? Vote how difficult is it to implement network, using software to how to do? This video is dedicated to everyone, exclusive first revealed 12306 vote system core algorithm, for reference only.

Online said 12306 how complex the system, check a ticket system how difficult do, let me what to say!!!!!! Is technology? Is really difficult, complicated???

See how do I use a simple two dimensional array easily more than 12306 ticket query mechanism,

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how to use a simple two dimensional array easily more than 12306 ticket query