title: Faster I/O in C
body: <p>I have a problem which will take 1000000 lines of inputs like below from console.</p>
  
  <pre><code>0 1 23 4 5
  1 3 5 2 56
  12 2 3 33 5
  ...
  ...
  </code></pre>
  
  <p>I have used scanf, but it is very very slow. Is there anyway to get the input from console in a faster way? I could use read(), but I am not sure about the no of bytes in each line, so I can not as read() to read 'n' bytes.
  Thanks,
  Very obliged</p>