Untitled
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| Language | Ruby |
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| Owner | w3xue |
| Created | 3 years ago |
| Modified | 3 years ago |
| Visibility | Public |
#!/usr/bin/ruby
require "thread"
puts "Synchronize Thread"
@num=200
@mutex=Mutex.new
def buyTicket(num)
@mutex.lock
if @num>=num
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