What data type does Console.ReadLine() automatically set?

Question

I made a basic calculator, and I had to convert to char before using operation symbols. I'm still a beginner.

Answer 1

Try learning using pseudocode or flowcharts, most people commonly can learn effectively from those.

Answer 2

It normally sets an Object type or string by default. But you can use convert methods/functions to get around with it. Just make sure to catch errors if your user sometimes inputs letters instead of numbers for numerical values.

Answer 3

Thanks. I don't understand functions yet. Im still learning for loops. The highest I understand is:

/*
This would print 0-10.
*/

int x = 0;
for (x=0, x<10, x++) {
Console.WriteLine(x);
}

Any advice?