Magyar Information Contest Journal Articles

# Problem B. 4740. (October 2015)

B. 4740. Eight unit cubes, with corresponding edges parallel, are glued together to form a solid. Prove that the surface area of the resulting solid is at least 24 units. Only the outer surface counts, even if the resulting solid contains a cavity.

(6 pont)

Deadline expired on November 10, 2015.

### Statistics:

 44 students sent a solution. 6 points: Gáspár Attila, Juhász 326 Dániel, Kerekes Anna. 5 points: Simon Dániel Gábor. 4 points: 4 students. 3 points: 8 students. 2 points: 10 students. 1 point: 3 students. 0 point: 15 students.

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