Allen Scott
Total Post:46
Points:324
I cannot find any pattern rounding off doubles in an array. I am trying to make a program that will input a double like grades,money etc., and round it off in a whole number.
Post:101
Points:709Re: How to round off numbers in an array [duplicate]?
Have you tried Math.round() ?
import java.lang.*;
public class MathDemo {
public static void main(String[] args) {
// get two float numbers
float x = 1654.9874f;
float y = -9765.134f;
// find the closest int for these floats
System.out.println("Math.round(" + x + ")=" + Math.round(x));
System.out.println("Math.round(" + y + ")=" + Math.round(y));
}
}