Learned knowledge to achieve the corresponding ticket function in python
1. Assuming that 0 (no ticket, 1 represents a ticket
2. Suppose you have a knife, the unit is cm
If there is a ticket, can prompt progress
If the knife is less than 10 cm long, then tip can past security, finally can meet Ta, alacrity
There is no
the security checkPrompt the length of the knife over fuding, wait for the police to deal with the
There is no ticket, can't stop
Dear, I'll see you next time, one ticket is hard to find