matrix/1.cpp

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

void matrixOutput(int matrixArr[9][9])
{
  for (int i = 0; i < 9; i++)
  {
    for (int j = 0; j < 9; j++)
    {
      printf("%d", matrixArr[i][j]);
      if (j != 8)
        printf(" ");
    }
    if (i != 8)
      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}};
   matrixOutput(board);
   return 0;}