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How can I display "< key>" on the same line if argc != 2?

Example:

check50 2014.fall.pset2.caesar caesar.c

<key> is on the same line

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  • what do you mean on the same line? – kzidane Jun 8 '15 at 17:55
  • right after "... /pset2/caesar < key>" – Pascal Jun 8 '15 at 20:25
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I did a mistake; it's already on a new line - don't know what I was thinking...

if (argc != 2)
{
    printf("Usage: path <key>\n");
}

Nothing special.

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  • Glad you found your own answer, something that's highly encouraged! Now, would you please accept your answer so that your question is removed from the unanswered question pool? Let's keep up on forum housekeeping. ;-) – Cliff B Jun 8 '15 at 21:05
  • I have to wait: "You can accept your own answer in 2 days" – Pascal Jun 8 '15 at 21:43

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