title: scanf "extra input" required
body: <p>for some simple HW code I wrote I needed to get 7 arguments via the scanf function:</p>
  
  <pre><code>scanf("%d %d %d %d\n", &amp;vodka, &amp;country, &amp;life, &amp;glut);
  scanf("%d\n", &amp;ageof);
  scanf("%d\n", &amp;dprice);
  scanf("%d\n", &amp;mprice);
  </code></pre>
  
  <p>as you can see, I'm asking for 7 arguments in this order:</p>
  
  <p>argument [space] argument [space] argument [space] argument (down line)</p>
  
  <p>argument (down line)</p>
  
  <p>argument (down line)</p>
  
  <p>argument (down line)</p>
  
  <p>BUT, when running the code, I'm suddenly required to input 8 of them, and I have no idea why....</p>
  
  <p>any help anyone?</p>