Question

How to use floor to get the closest integer value which is less than or equal to specified value in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        System.out.println(Math.floor(3));
        System.out.println(Math.floor(3.14));
        System.out.println(Math.floor(3.4));
        System.out.println(Math.floor(3.5));
        System.out.println(Math.floor(3.6));
        System.out.println(Math.floor(3.99));
    }
}



/*
run:

3.0
3.0
3.0
3.0
3.0
3.0

*/

 

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