Hackerrank Vim War problem solution

Revision en1, by nezametdinov, 2015-07-15 19:53:24

Statements

Could someone help me with understanding solution to this problem? Although there is an editorial for this problem, there is no explanation or proof of his inclusion-exclusion formula.

This problem's solution keeping me annoying for a long time. Please help me.

Tags hackerrank, editorial, problem, vim-war

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en1 English nezametdinov 2015-07-15 19:53:24 375 Initial revision (published)