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вернуться в форумIf you wa on test#12 ,  try this data input : ABCDLKOIKJTFIDCBA   ouput is a single letter such as A K and I NOT “ABCD” or what have you . Re: If you wa on test#12 ,  try this data Послано  Prabhu 14 мар 2013 22:33 Why is the answer not "ABCD" in this case? Re: If you wa on test#12 ,  try this data YES, why is not ABCD input : ABCDLKOIKJTFIDCBA   oh...I see..   Edited by author 17.06.2016 15:54 Re: If you wa on test#12 ,  try this data I think ,cause we need to find a substring,not a subsequence  |  
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