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Sanjay And Interesting Queries

Recently, Sanjay a Novice Programmer was trying problems related to Queries. After solving 10+ problems on Queries he thought he is now very good at solving these kinds of problems. So, his roommate Ravi gave him a challenging problem. You are given a string S (1 indexed), you have to form the following substrings S(i, N), where N is the length of the string and i is (1 ). It is quite obvious tha

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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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