"C语言购物卡管理系统(链表)实现制卡、发卡、交易、积分、报表功能"

The C language shopping card management system is a comprehensive program designed to effectively manage the issuance, activation, and usage of shopping cards. The system consists of several key modules, including the card creation and activation, card usage and management, transaction validation, points redemption, reporting, and data storage. The system is designed to store data in file format, allowing for easy access and retrieval of information. The system's primary functions include card creation, which involves generating a new shopping card and inputting customer details such as password, but without activating the card for use. Activation of the card is done through the issuance process, allowing users to utilize the card for various activities. The system also facilitates card transactions, allowing users to spend a certain amount from the card and deducting the corresponding amount while adding points. Additionally, users can deposit money into the card, view reports of all card activities, and store card information in file format. The interface is designed to provide a user-friendly menu for easy navigation and operation. In order to implement these functionalities, the program's code is structured to efficiently handle the various operations involved in shopping card management. Specifically, it is designed to create, activate, and manage cards, as well as handle transactions, deposits, and reporting. Overall, the C language shopping card management system provides a complete solution for managing shopping cards within a retail environment. Its various modules and functionalities enable seamless card issuance, activation, and usage, as well as tracking and reporting of card activities. The system's code is meticulously structured to handle all operations effectively and efficiently, providing a reliable solution for shopping card management.