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i am not getting any logic about problem(link)... any hints about it??

/uploads/ckeditor/attachments/4/The_Best_Box___CodeChef.html

codechef easy

Asked by: Deepak_kumar_Shaw on April 7, 2019, 6:34 p.m. Last updated on April 7, 2019, 6:34 p.m.

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1 Answer(s)

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as from the question :)

P = 4(A + B + C)

S = 2(A*B + B*C + A*C)

where A, B, C are the sides of the box.

if V is the volume of the box than -:

V = A*B*C

try to express volume in one term of one side than differentiate it with respect to the side and you get the value of that side corresponding to both minima and maxima. take desire value and get the answer.

rishup132 last updated on April 7, 2019, 6:34 p.m. 0    Reply    Upvote   

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