如何在 0 和 1 之间获得小数？

Question

I'm trying to get all of the decimals with 3 digits in them with a while loop until it gets to 1.00.

Like so:

0.00

0.01

0.02

0.03

and so on.

Any help is appreciated!

Answer 1

As @Mitch recommended in his comment, you should use decimal primitive type:

for (decimal i = 0m; i <= 1; i += 0.01m)
{
  Console.WriteLine(i);
}

If you want a numeric real literal to be treated as decimal , you need to use the suffix m or M . Without the suffix m , the number is treated as a double and generates a compiler error.

Answer 2

You should post what you've tried already, but this should get you there:

for (double i = 0; i <= 1; i += 0.01)
{
    i = Math.Round(i, 2);

    Console.WriteLine(i);
}

Good feedback in comments. This should get you there. Probably not the cleanest approach though.

Answer 3

for(int i=0; i<=100; i++) 
{
   Console.WriteLine(string.Format("{0:F2}",i/100.0));
}