title: error: expression result unused [-Werror,-Wunused-value] Matrix[i,z] = h,v; i don't understand?
body: <p>I've used the i value of the array in the next loop, so what am i doing wrong ? Another error says 
  TicTac.c:27:15: error: array type 'int [3]' is not assignable
                  Matrix[i,z] = h,v;
  Thank you so much, and sorry if i ask my question in a wrong way. it is my first question in here. Thank you so much !</p>
  
  <pre><code>{     /*The tic tac board*/
  int Matrix[3][3] = { {6,6,6},
                       {6,6,6},
                       {6,6,6}  };
  
   /*asks user for input and gives value into the array*/
  </code></pre>
  
  <p>for (int z = 0; z &lt;= 2; ++z)
    {</p>
  
  <pre><code>for ( int i = 0; i &lt;= 2; ++i)
   {
      printf("Give me your choice in the horizontal layer");
      int h = GetInt();
      printf("Give me your choice in the verticle layer");
      int v = GetInt();
  
  
      Matrix[i,z] = h,v;
      /*demonstrates the board*/
      for(int o = 0; o &lt;= 2; o++)
              {
  
                   for(int j = 0; j &lt;= 2; j++)
                    {
                     printf("%d ", Matrix[o][j]);
                     printf("\n");
                    }
               }  
   } 
  
  
  
  }
  </code></pre>