A case of Ls

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Chef yank is in some deep dilemma, yet again. You need to help him out. You have a collection of 'L' shaped rods. Note that each 'L' is a right angle with two equal adjoining sides. Suppose you want to pack these 'L' shaped rods in a rectangular box in a 2-D arrangement. Given the number of 'L' shaped rods 'n', followed by 'a1,a2,a3....an' n space separated numbers representing the length of the

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L1 Observation

L2 Technique

L3 Approach

L4 Pseudo-code

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L5 Full solution

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solution.cppC++17

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