C#•2d ago

Bank program help

using System;

class Bank
{
    static void Main()
    {
        Console.WriteLine("Welcome to the bank. Please select one of the given options.");
        Console.WriteLine("1. Withdraw money");
        Console.WriteLine("2. Deposit money");
        Console.WriteLine("3. Check balance");
        Console.WriteLine("4. Send money");

        int balance = 0;
        int option = int.Parse(Console.ReadLine());

        while (option >= 5)
        {
            Console.WriteLine("Please choose a valid option.");
            option = int.Parse(Console.ReadLine());
        }

        if (option == 1)
        {
            Console.WriteLine("Please write the amount of money you are gonna withdraw.");
            int amount = int.Parse(Console.ReadLine());
            Console.WriteLine("Withdrawing " + amount + "...");

            balance -= amount;

            Console.WriteLine("Your new balance is " + balance + ".");
        }

        if (option == 2)
        {
            Console.WriteLine("Please write the amount of money you are gonna deposit.");
            int amount = int.Parse(Console.ReadLine());
            Console.WriteLine("Depositing " + amount + "...");

            balance += amount;

            Console.WriteLine("Your new balance is " + balance + ".");
        }




    }
}

using System;

class Bank
{
    static void Main()
    {
        Console.WriteLine("Welcome to the bank. Please select one of the given options.");
        Console.WriteLine("1. Withdraw money");
        Console.WriteLine("2. Deposit money");
        Console.WriteLine("3. Check balance");
        Console.WriteLine("4. Send money");

        int balance = 0;
        int option = int.Parse(Console.ReadLine());

        while (option >= 5)
        {
            Console.WriteLine("Please choose a valid option.");
            option = int.Parse(Console.ReadLine());
        }

        if (option == 1)
        {
            Console.WriteLine("Please write the amount of money you are gonna withdraw.");
            int amount = int.Parse(Console.ReadLine());
            Console.WriteLine("Withdrawing " + amount + "...");

            balance -= amount;

            Console.WriteLine("Your new balance is " + balance + ".");
        }

        if (option == 2)
        {
            Console.WriteLine("Please write the amount of money you are gonna deposit.");
            int amount = int.Parse(Console.ReadLine());
            Console.WriteLine("Depositing " + amount + "...");

            balance += amount;

            Console.WriteLine("Your new balance is " + balance + ".");
        }




    }
}

Now here what I'm asking is if I want to do an "Would you like to do any other missions?" Would I put it inside the if or outside the if?

19 Replies

Angius•2d ago

You mean, if you wanted to go back to the start if the player wants? If so, then you want a loop

MohaOP•2d ago

Yeah but would I put it inside the if or outside And I would use a while loop right?

Angius•2d ago

Yes, a while loop. Or a do..while, so no need for any ifs

string selection;
do {
    Console.WriteLine("Type `quit` to quit");
    Console.WriteLine("Press enter to continue");
    selection = Console.ReadLine();
    // all the other code    
} while (selection != "quit");

string selection;
do {
    Console.WriteLine("Type `quit` to quit");
    Console.WriteLine("Press enter to continue");
    selection = Console.ReadLine();
    // all the other code    
} while (selection != "quit");

something like this should work It will loop until the user types quit when prompted

MohaOP•2d ago

Can you show me the code with a normal while loop not a do while, also what does selection mean

Angius•2d ago

What do you mean "what does selection mean"? It's just the name of the variable

MohaOP•2d ago

Ohhh I DIDNT SEE IT

Angius•2d ago

You can do it with a while loop too, sure

while (true)
{
    Console.WriteLine("Type `quit` to quit");
    Console.WriteLine("Press enter to continue");
    selection = Console.ReadLine();
    if (selection == "quit")
    {
        break;
    }
    // all the other code
}

while (true)
{
    Console.WriteLine("Type `quit` to quit");
    Console.WriteLine("Press enter to continue");
    selection = Console.ReadLine();
    if (selection == "quit")
    {
        break;
    }
    // all the other code
}

would be one way to do so

MohaOP•2d ago

It helped thanks @Angius is there any way I can save progress after I run the program? For example if I deposit 400 and the program ends and I run it again my balance will be 400 is it possible?

Angius•2d ago

Of course, you can just save it to a file

MohaOP•2d ago

I don't wanna load it to a file just straight out save, something that I can write to the code?

Angius•2d ago

Where do you want to save it if not in a file?

MohaOP•2d ago

Like maybe a constant? Something similiar

Angius•2d ago

Every single value in your code gets reset to the default value when the application is closed and ran again

MohaOP•2d ago

So no way I can do that

Angius•2d ago

You can persist data in a file, in a database (that's also a file)

MohaOP•2d ago

Dang okay yeah thanks anyways Mb for taking your time

Angius•2d ago

No problem

Mąż Zuzanny Harmider Szczęście•6h ago

$close @Moha

MODiX•6h ago

If you have no further questions, please use /close to mark the forum thread as answered

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Bank program help

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