Determine if a Sudoku is valid, according to: http://sudoku.com.au/TheRules.aspx
The Sudoku board could be partially filled, where empty cells are filled with the character ‘.’.
The input corresponding to the above configuration :
["53..7....", "6..195...", ".98....6.", "8...6...3", "4..8.3..1", "7...2...6", ".6....28.", "...419..5", "....8..79"]
A partially filled sudoku which is valid.
Note:
- A valid Sudoku board (partially filled) is not necessarily solvable. Only the filled cells need to be validated.
Return 0 / 1
( 0 for false, 1 for true ) for this problem
NOTE: You only need to implement the given function. Do not read input, instead use the arguments to the function. Do not print the output, instead return values as specified. Still have a question? Checkout Sample Codes for more details.