Question

How to use floor in C#

Answer 1

using System;

class Program
{
    static void Main() {
        float f1 = 1.1f, f2 = 1.5f, f3 = 1.6f, f4 = 1.9f, f5 = 0.01f;
        
        Console.WriteLine(Math.Floor(f1));
        Console.WriteLine(Math.Floor(f2));
        Console.WriteLine(Math.Floor(f3));
        Console.WriteLine(Math.Floor(f4));
        Console.WriteLine(Math.Floor(f5));
    }
}




/*
run:
 
1
1
1
1
0
 
*/

 

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Answer 2

using System;

class Program
{
    static void Main() {
        float f1 = -1.1f, f2 = -1.5f, f3 = -1.6f, f4 = -1.9f, f5 = -0.01f;
        
        Console.WriteLine(Math.Floor(f1));
        Console.WriteLine(Math.Floor(f2));
        Console.WriteLine(Math.Floor(f3));
        Console.WriteLine(Math.Floor(f4));
        Console.WriteLine(Math.Floor(f5));
    }
}




/*
run:
 
-2
-2
-2
-2
-1

*/

 

Cleaner teeth, healthier you!
Get The Secret to a Bright and Healthy Smile