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PCM Dilemma

After mastering the art of Coding , Chef has decided to master Physics(P) , Chemistry(C) and Maths(M). Luckily he has three sisters where each sister is known to be master of exactly one subject. Now you are given a string of size 3 where character at index 1 denotes the subject known to sister I, character at index 2 denotes the subject known to sister II and character at index 3 denotes the subj

HINT LADDERno hints yet
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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