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Discussion of Problem 1889. Airport Announcements

Useful tests
Posted by Hikmat Ahmedov 27 Mar 2012 01:12
I spent so much time to figure out my mistakes(You can see it from my attempts :) ). You can save your time by checking theese tests. Hope they are helpful.

4
unknown
unknown
unknown
unknown

Answer: 1 2 4

2
unknown
unknown

Answer: 1 2


12
A
B
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown

Answer: 12


4
A
B
C
D

Answer: 4

8
A
A
B
B
unknown
unknown
unknown
unknown

Answer: 4


6
A
A
B
B
unknown
unknown

Answer: 3

6
unknown
A
A
B
unknown
B

Answer: 2

6
A
unknown
unknown
A
unknown
unknown

Answer: 1

6
A
unknown
A
unknown
unknown
unknown

Answer: 1 2


4
A
A
A
B
Answer: Igor is wrong.
Re: Useful tests
Posted by Andrew Sboev 3 May 2012 16:59
First and second tests are not correct.
"It is guaranteed that Igor could recognize the language of at least one of the phrases."
Re: Useful tests
Posted by SquidBoy 8 Oct 2012 06:25
Some Others:
8
A
unknown
B
unknown
unknown
unknown
unknown
unknown

Answer: 4 8


10
unknown
unknown
unknown
A
unknown
unknown
unknown
unknown
B
unknown

Answer: 2 5 10


12
unknown
A
unknown
unknown
unknown
B
unknown
unknown
unknown
C
unknown
unknown

Answer: 3 4 6 12


12
unknown
A
unknown
unknown
unknown
B
unknown
D
unknown
C
unknown
unknown

Answer: 4 6 12


12
unknown
A
unknown
unknown
unknown
B
unknown
D
D
C
unknown
unknown

Answer: 4