数据结构活期储蓄账目管理系统

活期储蓄账目管理系统可以使用链表数据结构来实现。其中，横向链表用于存储每个用户的存取款记录等信息，纵向链表用于存储用户的账号ID等信息。

以下是一个简单的示例代码，演示了如何使用链表数据结构实现活期储蓄账目管理系统：

class Account:
    def __init__(self, account_id):
        self.account_id = account_id
        self.transactions = []

class Transaction:
    def __init__(self, transaction_type, amount):
        self.transaction_type = transaction_type
        self.amount = amount

class AccountManagementSystem:
    def __init__(self):
        self.accounts = []

    def insert_account(self, account_id):
        account = Account(account_id)
        self.accounts.append(account)

    def delete_account(self, account_id):
        for account in self.accounts:
            if account.account_id == account_id:
                self.accounts.remove(account)
                break

    def deposit(self, account_id, amount):
        for account in self.accounts:
            if account.account_id == account_id:
                transaction = Transaction("Deposit", amount)
                account.transactions.append(transaction)
                break

    def withdraw(self, account_id, amount):
        for account in self.accounts:
            if account.account_id == account_id:
                transaction = Transaction("Withdraw", amount)
                account.transactions.append(transaction)
                break

    def find_account(self, account_id):
        for account in self.accounts:
            if account.account_id == account_id:
                return account

    def display_transactions(self, account_id):
        account = self.find_account(account_id)
        if account:
            for transaction in account.transactions:
                print(f"Transaction Type: {transaction.transaction_type}, Amount: {transaction.amount}")
        else:
            print("Account not found.")

# 创建账目管理系统对象
ams = AccountManagementSystem()

# 插入账户
ams.insert_account("A001")
ams.insert_account("A002")

# 存款
ams.deposit("A001", 1000)
ams.deposit("A002", 2000)

# 取款
ams.withdraw("A001", 500)
ams.withdraw("A002", 1000)

# 显示账户的交易记录
ams.display_transactions("A001")
ams.display_transactions("A002")

这段代码演示了一个简单的活期储蓄账目管理系统，其中包括插入账户、删除账户、存款、取款和显示交易记录等功能。你可以根据实际需求进行扩展和修改。