Problem 336. Similar Triangles - find the height of the tree

What is Size?

Size refers to the number of nodes in a parse tree. Generally speaking, you can think of size as code length.
18Size
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Solution 44707 Submitted on 18 Feb 2012 by Tim 
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19Size
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Solution 44706 Submitted on 18 Feb 2012 by Tim 
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19Size
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Solution 44705 Submitted on 18 Feb 2012 by Tim 
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Incorrect
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Solution 44700 Submitted on 18 Feb 2012 
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Incorrect
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Solution 44690 Submitted on 18 Feb 2012 
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22Size
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Solution 44682 Submitted on 18 Feb 2012 by Bruce Raine 
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Incorrect
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Solution 44681 Submitted on 18 Feb 2012 
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23Size
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Solution 44680 Submitted on 18 Feb 2012 by Bruce Raine 
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Incorrect
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Solution 44677 Submitted on 18 Feb 2012 
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19Size
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Solution 44651 Submitted on 18 Feb 2012 by Alfonso Nieto-Castanon 
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19Size
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Solution 44650 Submitted on 18 Feb 2012 by Alfonso Nieto-Castanon 
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20Size
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Solution 44630 Submitted on 17 Feb 2012 by Bruce Raine 
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