Problem 1325. Special matrix

What is Size?

Size refers to the number of nodes in a parse tree. Generally speaking, you can think of size as code length.
40Size
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Solution 245613 Submitted on 17 May 2013 at 7:17 by Grzegorz Knor 
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42Size
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Solution 245612 Submitted on 17 May 2013 at 7:16 by Grzegorz Knor 
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45Size
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Solution 237733 Submitted on 29 Apr 2013 at 15:48 by andrea84 
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34Size
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Solution 237524 Submitted on 29 Apr 2013 at 10:19 by Yaroslav 
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90Size
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Solution 234139 Submitted on 22 Apr 2013 at 20:48 by Mehmet 
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11Size
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Solution 229816 Submitted on 12 Apr 2013 by Dan 
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Incorrect
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Solution 229814 Submitted on 12 Apr 2013 
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15Size
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Solution 224776 Submitted on 28 Mar 2013 by Aurelien Queffurust 
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84Size
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Solution 224769 Submitted on 28 Mar 2013 by Aurelien Queffurust 
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Incorrect
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Solution 224766 Submitted on 28 Mar 2013 
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31Size
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Solution 220488 Submitted on 21 Mar 2013 by Jean-Marie SAINTHILLIER 
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56Size
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Solution 220352 Submitted on 21 Mar 2013 by Michael C. 
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46Size
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Solution 218877 Submitted on 19 Mar 2013 by Eszter Szucs 
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36Size
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Solution 218871 Submitted on 19 Mar 2013 by Eszter Szucs 
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42Size
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Solution 218386 Submitted on 18 Mar 2013 by Binbin Qi 
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26Size
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Solution 218190 Submitted on 17 Mar 2013 by @bmtran 
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43Size
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Solution 217450 Submitted on 15 Mar 2013 by trekker 
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Incorrect
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Solution 217449 Submitted on 15 Mar 2013 
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Incorrect
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Solution 217128 Submitted on 14 Mar 2013 
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23Size
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Solution 215795 Submitted on 11 Mar 2013 by Boris Huart 
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26Size
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Solution 215793 Submitted on 11 Mar 2013 by Boris Huart 
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38Size
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Solution 215734 Submitted on 11 Mar 2013 by José Ramón Menzinger 
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57Size
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Solution 215389 Submitted on 11 Mar 2013 by Paul Berglund 
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Incorrect
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Solution 215388 Submitted on 11 Mar 2013 
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56Size
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Solution 215023 Submitted on 9 Mar 2013 by Richard Zapor 
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75Size
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Solution 215010 Submitted on 9 Mar 2013 by Marco Castelli 
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Incorrect
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Solution 215009 Submitted on 9 Mar 2013 
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Incorrect
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Solution 215008 Submitted on 9 Mar 2013 
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17Size
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Solution 214899 Submitted on 9 Mar 2013 by Alfonso Nieto-Castanon 
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40Size
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Solution 214870 Submitted on 9 Mar 2013 by Claudio Gelmi 
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Incorrect
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Solution 214868 Submitted on 9 Mar 2013 
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31Size
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Solution 214819 Submitted on 9 Mar 2013 by Prateep Mukherjee 
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49Size
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Solution 214794 Submitted on 8 Mar 2013 by Rodolfo 
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Incorrect
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Solution 214793 Submitted on 8 Mar 2013 
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Incorrect
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Solution 214777 Submitted on 8 Mar 2013 
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Incorrect
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Solution 214776 Submitted on 8 Mar 2013 
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Incorrect
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Solution 214775 Submitted on 8 Mar 2013 
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37Size
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Solution 214747 Submitted on 8 Mar 2013 by Khaled Hamed 
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59Size
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Solution 214718 Submitted on 8 Mar 2013 by Jelena 
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29Size
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Solution 214659 Submitted on 8 Mar 2013 by Tim 
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43Size
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Solution 214643 Submitted on 8 Mar 2013 by Christopher 
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Incorrect
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Solution 214642 Submitted on 8 Mar 2013 
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Incorrect
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Solution 214633 Submitted on 8 Mar 2013 
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Incorrect
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Solution 214631 Submitted on 8 Mar 2013 
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31Size
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Solution 214525 Submitted on 8 Mar 2013 by Tim 
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Incorrect
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Solution 214523 Submitted on 8 Mar 2013 
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13Size
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Solution 214484 Submitted on 8 Mar 2013 by James 
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13Size
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Solution 214434 Submitted on 8 Mar 2013 by Dan 
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