title: How to create a 2D array?
body: <p>When creating a 2D array. I am getting an error "warning excess element in scalar initializer".</p>
  
  <pre><code>#include &lt;stdio.h&gt;
  #include &lt;conio.h&gt;
  
  int main(){
      int arr = {{'00','01','02'},{'10','11','12'},{'20','21','22'},{'30','31','32'}};
  
      for(int i=0;i&lt;4;i++){
          for(int j = 0;j&lt;4;j++){
              printf('%s', arr[i][j]);
          }
      }
      return 0;
  }
  </code></pre>