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Discussion of Problem 1642. 1D Maze

panther.uz test [3] // Problem 1642. 1D Maze 4 Apr 2013 01:33
what is answer for that test
5 -9
4 -8 -6 1 -10
?
Adhambek Re: test [2] // Problem 1642. 1D Maze 21 Jun 2013 19:25
Answer is : Impossible!
Roman Re: test [1] // Problem 1642. 1D Maze 17 Jun 2016 22:35
Why?
delete Re: test // Problem 1642. 1D Maze 13 Mar 2022 21:42
obstacles -8 and -6 prevent you from going to point -9.