23.17 Stacks
Stacks
Overview
A Stack is a LIFO (Last In, First Out) data structure where elements are added and removed from the top.
Topics
- Push and Pop Operations
- Stack Implementation Using Vectors
Examples
let mut stack = Vec::new();
stack.push(1);
stack.push(2);
stack.push(3);
println!("Popped: {}", stack.pop().unwrap());
println!("Top: {}", stack.last().unwrap());