Discuss the applications of stacks in real-world scenarios.
- Backtracking, function call management, undo mechanisms, and expression evaluation.
- Compression algorithms, encryption techniques, random number generation, and artificial intelligence.
- File management, database operations, arithmetic calculations, and network protocols.
- Sorting algorithms, graph traversal, memory allocation, and searching algorithms.
Stacks have various applications in real-world scenarios such as backtracking, function call management, undo mechanisms, and expression evaluation. For example, in function call management, stacks are used to store return addresses and local variables of functions. Similarly, in backtracking algorithms, stacks are employed to keep track of the path explored so far.
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