z-sudoku

I have 0 point on z-sudoku because I thought that at the end of line I will have 2 characters to read, when I remove 1 getchar() form my code I have 8 test cases correct. I think I saw on forum that admin sad that grader shoud award points for both solutions.

Did you read the input correctly? Using scanf or cin.get() you are reading the endline too, so you have to handle it.

I read the input like this:

uchar basu;



fors(i, 9)

{

fors(j, 9)

scanf("%c", &mapa[i][j]);

scanf("%c", &basu);

}

I use getchar() for reading input. First I tried to submit my code with just one getchar() to read \n at the end of line, but grader did not accept my solution(it returned wrong result) so I added one more getchar() expecting that server has \r\n at the end of the line. This solution was accepted by the grader. After competition ended I sent my code with one getchar() and it passed 8 test cases. On one post I also read that admin sad that grader shoud give points to both solutions(I can't find that post, I think it's deleted). I have 0 points on this problem. Can somebody tell me is there some problem with my code or is there problem with grader?