This repository contains the code for ATM implementation in C
- Implemented queues using linked lists to hold the history of latest 10 transactions.
- Randomly generating PIN numbers for ATM access.
- Using File I/O to store PIN numbers.
- Search for PIN in the file to validate PIN entered by User.
- Dynamic Memory Allocation
- Queue data structure
- File operations
- Structures
- Pointers
- Random Number Generation