在C语言中，欧博我们可以使用结构体和函数来模拟银行账户的基本开户和注销操作。首先，定义一个`BankAccount`结构体，欧博娱乐包含账户名、账号和余额等信息： ```c #include <stdio.h> #include <stdlib.h> typedef struct { char account_name[50]; int account_number; float balance; } BankAccount; void open_account(BankAccount* account, const char* name, int number) { if (account == NULL) { printf("Error: Account cannot be null.\n"); return; } strcpy(account->account_name, name); account->account_number = number; account->balance = 0.0; printf("Account opened successfully for %s with number %d and initial balance is zero.\n", name, number); } void close_account(BankAccount* account) { if (account == NULL || account->balance != 0.0) { printf("Error: Invalid operation or non-zero balance found.\n"); return; } account->balance = 0.0; printf("Account %s closed successfully.\n", account->account_name); } int main() { BankAccount my_account; open_account(&my_account, "Alice", 123456); // ... perform some operations close_account(&my_account); return 0; } ``` 在这个例子中，`open_account`函数用于创建新账户并初始化余额，而`close_account`函数用于删除账户并检查是否还有余额。