Stack State After Pushing an Opening Brace
A program is validating a sequence of characters using a data structure that follows a Last-In, First-Out (LIFO) principle. Initially, the structure contains a single opening square bracket [. If the program then processes an opening curly brace {, describe the resulting state of the data structure, listing the elements from bottom to top.
0
1
Tags
Ch.3 Prompting - Foundations of Large Language Models
Foundations of Large Language Models
Computing Sciences
Foundations of Large Language Models Course
Application in Bloom's Taxonomy
Cognitive Psychology
Psychology
Social Science
Empirical Science
Science
Related
Third Step of Bracket Balancing: Matching a Closing Brace
Completing the
[{Bracket SequenceA program uses a last-in, first-out data structure to validate sequences of characters. When an opening character is found in the sequence, it is added to this data structure. The current state of the structure contains a single opening square bracket:
[. If the next character processed from the sequence is an opening curly brace,{, what will be the new state of the data structure?A program validates character sequences using a last-in, first-out data structure. When an opening character is found, it is placed on top of the existing items. If the structure's current state, from bottom to top, is
[and the next character processed is{, the new state from bottom to top will be{ [.Stack State After Pushing an Opening Brace