What is the Pre-Computation Technique?
Precomputation refers to the process of pre-calculating and storing the results of certain computations or data structures in advance, in order to speed up the execution time of a program. This can be useful in situations where the same calculations or data structures are needed multiple times, as it avoids the need to recalculate them every time.
Time-Space Trade-Off during Pre-Computation: In order to reduce the amount of time, pre-computation relies on quickly accessing the pre-existing data. We need to store that data in some sort of data structure, hence the Auxiliary space requirement increases.
Contact Us