dragoon's blog

By dragoon, history, 5 years ago, In English

Let's discuss the problems.

 
 
 
 
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5 years ago, # |
  Vote: I like it +1 Vote: I do not like it

How to solve B?

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3 years ago, # |
  Vote: I like it +26 Vote: I do not like it

How do I get access to the opencup problems? Is it restricted to people from certain schools?