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Lucky Number

Problem Description You are an army personnel in the great army of the Zorin race, where you are a part of a team of n people. Unfortunately, your army has lost a war to an intergalactic species, genetically much advanced than yours. Their captain Bruno have kept all your men (including you) as hostages, and now they are trying to have some fun. He asks each of the n people to choose any integ

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L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
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L5 Full solution
L5 unlocks only if you insist twice
solution.cppC++17

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