Reduce the problem
Translate narrative into inputs, outputs, invariants, constraints, and the smallest version that still contains the difficulty.
Competitive programming
Reduce. Prove. Execute.
The contest clock taught me to strip away the story, find the invariant, choose the right data structure, and still leave time for the edge case that breaks the obvious solution.
C++ is the contest language.Correctness is the actual skill.
Code Jam2014 qualifier
Plinth ’15inter-university contest
26 repospublic GitHub profile
C++primary contest language
The method
A repeatable way through unfamiliar problems.
The transferable skill is not memorizing solutions. It is learning how to create one under constraint.
Choose and prove
Map the structure to graphs, dynamic programming, greedy logic, search, sorting, or number theory—and understand why it works.
Implement and attack
Write clean C++, test boundaries and counterexamples, then measure the real complexity against the limits.
Algorithm toolkit
Patterns I reach for.
Data structures
Techniques
Contest discipline
Why it still matters
Contest thinking follows me into debugging, performance work, incident response, and architecture reviews.
Different environment. Same habit: reduce uncertainty, identify the bottleneck, and test the assumption.
Practice archive
Browse repositories ↗Code in the open.
The “My-code” and “techiedelight” repositories on GitHub preserve part of the algorithm and C++ practice trail.
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