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Vanya and Triangles

Revision en1, by Hepic_Antony_Skarlatos, 2015-06-18 22:24:00

I submited in the D problem a O(n^3) logic because of 4 seconds,but it took TLE. Here it is: http://codeforces.com/contest/552/submission/11650074

In the comments I saw a source similar to me: http://codeforces.com/contest/552/submission/11648192 that passed.

What is wrong with mine?

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en1 English Hepic_Antony_Skarlatos 2015-06-18 22:24:00 312 Initial revision (published)