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Discussion of Problem 1642. 1D Maze

test #7
Posted by Ivan 23 Oct 2011 15:03
tell me somebody please what in this test?
Re: test #7
Posted by luckysundog 23 Oct 2011 19:23
Don't know what's in this test but try these ones:

2 7
2 -1
> Impossible

2 -7
-6 3
> Impossible

1 1000
-1000
> 1000 3000

1 -1000
1000
> 3000 1000

1 -999
999
> 2997 999
Re: test #7
Posted by Giorgi Pataraia [Tbilisi SU] 12 Nov 2011 20:10
:( my program works perfectly about all these tests but still have WA on test 7..