#include <stdio.h>
#include <time.h>
#include <stdlib.h>

void printMatrix(int matrix[9][9]) {
    for (int i = 0; i < 9; i++) {
        if (i == 0 || i == 3 || i == 6) {
            printf("|-----------------------|\n");
        }
        for (int j = 0; j < 9; j++) {
            if (j == 0 || j == 3 || j == 6) {
                printf("| ");
            }
                printf("%d ", matrix[i][j]);
        }
        printf("|\n");
    }
    printf("|-----------------------|\n");
}

int main() {
int board[9][9]={{5,3,4,6,7,8,9,1,2},
                {6,7,2,1,9,5,3,4,8},
                {1,9,8,3,4,2,5,6,7},
                {8,5,9,7,6,1,4,2,3},
                {4,2,6,8,5,3,7,9,1},
                {7,1,3,9,2,4,8,5,6},
                {9,6,1,5,3,7,2,8,4},
                {2,8,7,4,1,9,6,3,5},
                {3,4,5,2,8,6,1,7,9}};
printMatrix(board);
return 0;

}