stack data structure造句

The main idea of the algorithm is to find pairs of clusters to merge by following stack data structure to keep track of each path that it follows.
In computer science, a "'call stack "'is a stack data structure that stores information about the active subroutines of a computer program.
To find the split components, use depth-first search to find a structure that they call a palm tree; this is a stack data structure is used to identify the edges that should be part of the new component.
It's difficult to find stack data structure in a sentence. 用stack data structure造句挺难的