DSAStack
Stack Visualizer
LIFO — Last In, First Out. Push, pop and peek operations.
O(1)
Push
O(1)
Pop
O(1)
Peek
Stack (Top → Bottom)
Size: 3/8Bottom
10
25
7TOP
Top
Operations
Operation Log
Stack initialized with 3 elements.
Real-world Use Cases
Undo/Redo in text editors
Browser back/forward history
Function call stack
Expression evaluation
Balanced parentheses check