#include<stdio.h>
#include <time.h>
#include <stdlib.h>
  void x1(int m[9][9])
{
  int i,j;
  for(i=0;i<9;i++)
  {
    if(i%3==0)printf("-------------\n");
    for(j=0;j<9;j++)
    {
      if(j%3==0)printf("|");
      printf("%d",m[i][j]);
    }
    printf("|\n");
  }
  printf("-------------");
}
int main()
{
	void x1(int m[9][9]);
	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}};
	x1(board);
	return 0;


}