title: command line argument in c++ segmentation fault
body: <p>i am trying to use command line argument in Linux(Ubuntu) in c++ . but it generates run time error : segmentation fault.this program runs with no error in windows .here is my code </p>
  
  <pre><code>#include&lt;iostream&gt;
  using namespace std;
  int main(int argc , char **argv){
  char **ss;
  for(int i=0;i&lt;argc;i++){
  ss[i] = argv[i];
  
  }
  for(int i=0;i&lt;argc ;i++)
  cout&lt;&lt;ss[i];
  return 0;
  }
  </code></pre>
  
  <p>what is wrong with this code. please help me . thanks in advance.</p>