templa gist felülvizsgálása . Revízióhoz ugrás
1 file changed, 0 insertions, 0 deletions
gistfile1.txt fájl átnevezve erre: gistfile1.rs
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templa gist felülvizsgálása . Revízióhoz ugrás
1 file changed, 53 insertions
gistfile1.txt(fájl létrehozva)
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| 1 | + | use std::io; | |
| 2 | + | ||
| 3 | + | struct BankAccount { | |
| 4 | + | account_holder: String, | |
| 5 | + | balance: f64, | |
| 6 | + | } | |
| 7 | + | ||
| 8 | + | impl BankAccount { | |
| 9 | + | // Создание новой учетной записи | |
| 10 | + | fn new(account_holder: String, initial_balance: f64) -> BankAccount { | |
| 11 | + | BankAccount { | |
| 12 | + | account_holder, | |
| 13 | + | balance: initial_balance, | |
| 14 | + | } | |
| 15 | + | } | |
| 16 | + | ||
| 17 | + | // Метод для пополнения счета | |
| 18 | + | fn deposit(&mut self, amount: f64) { | |
| 19 | + | if amount > 0.0 { | |
| 20 | + | self.balance += amount; | |
| 21 | + | println!("Deposited: {}", amount); | |
| 22 | + | } else { | |
| 23 | + | println!("Invalid deposit amount."); | |
| 24 | + | } | |
| 25 | + | } | |
| 26 | + | ||
| 27 | + | // Метод для снятия средств | |
| 28 | + | fn withdraw(&mut self, amount: f64) { | |
| 29 | + | if amount > 0.0 && amount <= self.balance { | |
| 30 | + | self.balance -= amount; | |
| 31 | + | println!("Withdrawn: {}", amount); | |
| 32 | + | } else { | |
| 33 | + | println!("Invalid or insufficient funds."); | |
| 34 | + | } | |
| 35 | + | } | |
| 36 | + | ||
| 37 | + | // Метод для отображения текущего баланса | |
| 38 | + | fn show_balance(&self) { | |
| 39 | + | println!("Account Holder: {}", self.account_holder); | |
| 40 | + | println!("Balance: {:.2}", self.balance); | |
| 41 | + | } | |
| 42 | + | } | |
| 43 | + | ||
| 44 | + | fn main() { | |
| 45 | + | // Создаем объект банковского аккаунта | |
| 46 | + | let mut account = BankAccount::new("John Doe".to_string(), 1000.0); | |
| 47 | + | ||
| 48 | + | // Выполняем операции с аккаунтом | |
| 49 | + | account.show_balance(); | |
| 50 | + | account.deposit(500.0); | |
| 51 | + | account.withdraw(200.0); | |
| 52 | + | account.show_balance(); | |
| 53 | + | } | |
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