C#•7d ago

✅ need some help making a program

buuuuuuuuuuut im getting errors idk how to fix

105 Replies

naoto•7d ago

changed it slightly

Buddy•7d ago

How do you set the value of a variable? and how do you check if a value is equals to another value?

naoto•7d ago

you just.. use =? ==..? im trying to get it to return false if the email doesnt have a @ and a .

Buddy•7d ago

Correct and check your code

naoto•7d ago

Buddy•7d ago

Read it out for yourself

Buddy•7d ago

also I suggest you check Microsoft documentation https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/statements/selection-statements#the-if-statement

if and switch statements - select a code path to execute - C# refer...

The if and switch statements provide branching logic in C#. You use if, else and switch` to choose the path your program follows.

naoto•7d ago

but apparently..

Buddy•7d ago

compare your if statement to what you wrote earlier Setting the value versus comparing a value

naoto•7d ago

all i did was add a space to else if and change the = to ==

Buddy•7d ago

And one more thing. Compare the example given in the microsoft documentation Last thing You have a character in your code that does not exist in the example

naoto•7d ago

im ngl i dont understand the documentation at all i leant c# in 3 hours for school the basic basics ofc

Buddy•7d ago

    if (char.IsUpper(ch))
    {
        Console.WriteLine($"An uppercase letter: {ch}");
    }
    else if (char.IsLower(ch))
    {
        Console.WriteLine($"A lowercase letter: {ch}");
    }
    else if (char.IsDigit(ch))
    {
        Console.WriteLine($"A digit: {ch}");
    }
    else
    {
        Console.WriteLine($"Not alphanumeric character: {ch}");
    }

    if (char.IsUpper(ch))
    {
        Console.WriteLine($"An uppercase letter: {ch}");
    }
    else if (char.IsLower(ch))
    {
        Console.WriteLine($"A lowercase letter: {ch}");
    }
    else if (char.IsDigit(ch))
    {
        Console.WriteLine($"A digit: {ch}");
    }
    else
    {
        Console.WriteLine($"Not alphanumeric character: {ch}");
    }

Do you see any semicolons in the if-statement?

naoto•7d ago

nope huh

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✅ need some help making a program