Wat does this mean.

Question

the app is trying to tell me how this works but I dont understand what the curly brackets are trying to do?

static void Main(string[] args)
{
int x = 10;
double y = 20;

Console.WriteLine("x = {0}; y = {1}", x, y);
}
// Output: x = 10; y = 20

Answer 1

Console.WriteLine ("{0}, {1}", x, y);

Here, the {0} and {1} are placeholders, allowing you to put different data types in a string, similar to

cout << "x = "<<x << " and y = " << y;

in cpp

Answer 2

oh.. I see. thank you very much!