title: About command line arguments of main function
body: <p>It will look like <code>int main(int argc, char *argv[]);</code>. My questions are:</p>
  
  <p>1 How many array items can I add in <code>argv[]</code>?</p>
  
  <p>2 What is MAX size of every <code>char *</code>?</p>