text: def generate_board():
      board = [[0 for i in range(10)] for i in range(10)]
      k = 1
      for i in range(10):
          for j in range(10):
              board[i][j] = k
              k+=1 
      
      return board
  
  def show_board(board):
      for i in board:
          for j in i:
              print(j,end=' ')
          print()