help

Revision en2, by HeydarBABA, 2019-10-21 08:53:03

1239C - Queue in the Train

63055149

can someone explain why my code is wrong.

thanks

History

 
 
 
 
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  Rev. Lang. By When Δ Comment
en3 English HeydarBABA 2019-10-21 09:19:07 165
en2 English HeydarBABA 2019-10-21 08:53:03 0 (published)
en1 English HeydarBABA 2019-10-21 08:52:49 99 Initial revision (saved to drafts)