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LCM GCD Love

Bob fell in love with LCM and GCD. So much that he started seeing LCMs and GCDs everywhere. Betty, his girl friend was jealous and she gave Bob an array A[ ] of integers, which had nothing to do with LCMs or GCDs. Quickly, naughty Bob evaluated a new array B[ ] containing n integers, such that B[i] is LCM(1,2,3,...,A[i]), if A[i]>0. When A[i] is 0, B[i] is also 0. Angry Betty decided to give m

HINT LADDERno hints yet
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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