解释下面每一行代码的含义和作用以及用法 #include <stdio.h> typedef struct { double balance; } bankaccount; //开户 void openaccount(bankaccount *account) { account->balance = 0; printf("开户成功"); } //存款 void deposit(bankaccount *account, double amount) { account->balance += amount; printf("\n") ; printf("存款 %.2f 成功", amount); } //取款 void withdraw(bankaccount *account, double amount) { if (account->balance >= amount) { account->balance -= amount; printf("\n") ; printf("取款 %.2f 成功", amount); } else { printf("\n")
``` printf("余额不足，取款失败"); } } //查询余额 void checkbalance(bankaccount *account) { printf("\n") ; printf("当前余额为 %.2f", account->balance); } int main() { bankaccount myaccount; openaccount(&myaccount); // 开户 deposit(&myaccount, 1000); // 存款1000元 checkbalance(&myaccount); // 查询余额 withdraw(&myaccount, 500); // 取款500元 checkbalance(&myaccount); // 再次查询余额 return 0; } ``` [2024-08-08 14:58:48 | AI写代码神器 | 152点数解答]
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