LLI_E_P_JI_O_K's blog

By LLI_E_P_JI_O_K, history, 2 years ago, In Russian,

Why the post about CF Round 421 was closed after found bug in tests for task A1/C2?

 
 
 
 
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2 years ago, # |
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Let's continue the discussion here))

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2 years ago, # |
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My previous comment was:

Hello!

Can anybody tell me, why for Div2 C problem for test 64 answer is 5? I suppose I have better answer — 4.

Test 64: 3 1 4 10

My string for answer 4: (divided by players moves) abc b ade d ab

Segment [4,10] contains only 4 different letters — a,b,e,d. Am I wrong?

Thanks a lot for possible explanation of this issue :)

Does anybody have the same issues?

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2 years ago, # |
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    2 years ago, # ^ |
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    Like a bug, which can be found only when the other bug is happened? XD :)