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Exclusive Time of Functions

Understand how to calculate the exclusive run time of multiple functions based on their start and end logs in a single-threaded environment. Explore the use of stacks to track function execution order and durations, and implement a solution in Go to efficiently manage and compute exclusive times from given logs.

Statement

We are given an integer number, n, representing the number of functions running in a single-threaded CPU, and an execution log, which is essentially a list of strings. Each string has the format {function id}:{"start" | "end"}:{timestamp}, indicating that the function with function id either started or stopped execution at the time identified by the timestamp value. Each function has a unique ID between ...