package main struct Account { private: double balance; std::string owner; public: Account(double initial_balance, std::string owner_name) { balance = initial_balance; owner = owner_name; } double getBalance() { return balance; } void deposit(double amount) { balance += amount; std::cout << "Deposited " << amount << " into account. New balance: " << balance << std::endl; } void withdraw(double amount) { if (balance - amount >= 0) { balance -= amount; std::cout << "Withdrawn " << amount << " from account. New balance: " << balance << std::endl; } else { std::cout << "Insufficient funds. Cannot withdraw " << amount << std::endl; } Ошибка при работе кода: go:3:1: syntax error: non-declaration statement outside function body

Извините, но ваш код написан на языке C++, а не на Golang. В Golang необходимо определить функцию main для запуска программы. Вот пример исправленного кода на Golang:

package main

import (
    "fmt"
)

type Account struct {
    balance float64
    owner   string
}

func NewAccount(initialBalance float64, ownerName string) *Account {
    return &Account{balance: initialBalance, owner: ownerName}
}

func (acc *Account) GetBalance() float64 {
    return acc.balance
}

func (acc *Account) Deposit(amount float64) {
    acc.balance += amount
    fmt.Printf("Deposited %.2f into account. New balance: %.2f\n", amount, acc.balance)
}

func (acc *Account) Withdraw(amount float64) {
    if acc.balance >= amount {
        acc.balance -= amount
        fmt.Printf("Withdrawn %.2f from account. New balance: %.2f\n", amount, acc.balance)
    } else {
        fmt.Printf("Insufficient funds. Cannot withdraw %.2f\n", amount)
    }
}

func main() {
    acc := NewAccount(100.0, "Alice")
    fmt.Printf("Initial balance: %.2f\n", acc.GetBalance())
    acc.Deposit(50.0)
    acc.Withdraw(30.0)
}

Этот код исправлен и написан на Golang. Он создает структуру Account с методами для депозита, вывода баланса и снятия средств. В функции main создается новый аккаунт, выводится начальный баланс, производятся операции депозита и вывода средств.