#include"all.h"
int main(){
    clock_t st, end;
    st=clock();
    initRandomSeed();
    int board[9][9] = {{5, 3, 0, 0, 7, 0, 0, 0, 0}, 
    {6, 0, 0, 1, 9, 5, 0, 0, 0}, 
    {0, 9, 8, 0, 0, 0, 0, 6, 0}, 
    {8, 0, 0, 0, 6, 0, 0, 0, 3}, 
    {4, 0, 0, 8, 0, 3, 0, 0, 1}, 
    {7, 0, 0, 0, 2, 0, 0, 0, 6}, 
    {0, 6, 0, 0, 0, 0, 2, 8, 0}, 
    {0, 0, 0, 4, 1, 9, 0, 0, 5}, 
    {0, 0, 0, 0, 8, 0, 0, 7, 9}};
    struct Sudoku a;
    sudokufromArray(board, &a);
    printf("The original Sudoku matrix: \n");
    sudokuPrint(a);
    if(sudokuJudge(a)){
        printf("No solution!\n");
        return 0;
    }
    struct Sudoku *pres = sudokuFill(&a);
    if(!pres){
        printf("No solution!\n");
        return 0;
    }
    printf("The solution of Sudoku matrix:\n");
    sudokuPrint(*pres);
    end=clock();
    printf("dur:%ldms\n", end-st);
}