title: how to use two or more iterators to increment inside a for loop
body: <pre><code>int i,j;
  for(i=0;j=10;j&gt;=0;i&lt;10;i++;j--){
     printf("%d %d",i,j);
  }
  </code></pre>
  
  <p>It brings error while executing, how to rectify it and what is the correct syntax for using multiple iterators in for loop</p>