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The Problem Set

As we all know that team LaZyProblemSetters is gearing up for ICPC 2015 and have finally reached in front of a computer together to solve a problem set. Since they have already wasted too much time procrastinating, they have decided to manage the problem set with more caution. They are now ordering the problems according to their difficulty levels instead of solving all the easy problems as they u

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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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