C# help

Question

Hi everyone.
I’ m trying to remix a calculator in C# and I use this script :

float number1 = Console.ReadLine();
float number2 = Console.ReadLine();

Console.WriteLine(number1 + number2);

But the console say an error

Answer 1

Just some examples from Code Playground, you can search there for more examples to learn from 👍

https://code.sololearn.com/cPmnEkC8OWqz/?ref=app
https://code.sololearn.com/cj9k3AxV1xau/?ref=app

Answer 2

Console.ReadLine(); returns a string.

You cannot assign a string to a float.

You need to convert that number with
float number1 = float.Parse(Console.ReadLine());

Be carefull some people use
, (comma) as decimal separator
other use
. (dot) as decimal separator