Added sample input file.
Get input
Set up board and the method to print the board. Stubbed out other methods.
Implemented method to find the row and column of a block.
Implemented method to return all blocks above a given block number.
Sample input is correct but getting WA from judge.
Added validation so that commands are ignored if block 1 = block 2 or if block 1 and block 2 are in the same row. AC.
movePile method now calls findBlock (even though this is not needed some of the time). Changed the string variables from c to s for clarity. Removed a temporary variable that was not needed.