Simulation and Array Problems
IMC's HackerRank tasks often describe a process one step at a time. The two-queue lane in The Online Assessment belongs to the same family.
Two of the five here can be run as written. They're bookkeeping, and the hidden tests check the edge rules, like whether an end minute still counts as busy. Trace the first example by hand before you code.
The other three time out if you follow the story literally. Each needs a structure or a trick that skips the repeated work, such as a union-find that jumps ahead, a difference array rebuilt at the end, or a cap on every value.
IMC TradingPremium lesson · Coding round
The 5 IMC Trading problems are below.
- A Premium questionCoding · Medium
- A Premium questionCoding · Medium
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Each with hints, the follow-up and a tested solution.
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26 coding · 1 system design · 34 behavioral questions
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