👉 A forepost is a concept in computer science, specifically related to algorithms and data structures. It refers to an input that must be given to the algorithm before it can be executed. This is often used in algorithms where the execution of the algorithm depends on certain conditions or constraints. For example, consider an algorithm that needs to find the minimum element in a sorted array. If we were to call this algorithm without any input, it would not have been able to determine the minimum value. However, if
