by checking with check50. I got following error
:( 3x3 board, move blank up (tile 3), then try tile 2 \ expected "0" character 5 of line 10, not "2":) 3x3.txt wins the 3x3 board
Link:
https://sandbox.cs50.net/checks/cc00590ead9e428ea8d19110beadd25d
Can anybody tell what is wrong?
In my code when the problem was that
in 3 x 3 board when I was starting game with 3 then tile goes up and after that if you exchange with 2, it was exchanging which is not a permissible move one can understand from following
8|7|6
5|4|3 initial condition
2|1|_
after one move
8|7|6
5|4|_
2|1|3
2nd move(which is not permissible)
8|7|6
5|4|2
_|1|3
But with my code it was happening so this was the mistake.
The answer is in the code comments:
/**
* If tile borders empty space, moves tile and returns true, else
* returns false.
*/
In case of an illegal move, when empty tile and tile to move are not adjacent, do not swap and return true, but instead return false.
