http://uva.onlinejudge.org/external/101/10100.html
take two 2D char array and store the words of each of two input strings. here word means group of "a-z", "A-Z" and "0-9". Also ignore other char.
after that run lcs algo between these two array.
print "blank!" if any of the input is blank line..... if lcs is 0 then print like other non zero answer
Posted by
fkrafi
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