Write a Java program to accept a float value of number and return a rounded float value
Write a Java program to accept a float value of number and return a rounded float value
Write a Java program to accept a float value of number and return a rounded float value
Program
import java.util.*;
public class Main {
public static void main(String[] args)
{
Scanner in = new Scanner(System.in);
System.out.print("Input a float number: ");
float x = in.nextFloat();
System.out.printf("\n");
float f_num = (float)Math.floor(x);
float c_num = (float)Math.ceil(x);
if ((x - f_num) > (c_num - x))
{
System.out.printf("The rounded value of %f is: %.2f",x, c_num);
}
else if ((c_num - x) > (x - f_num))
{
System.out.printf("The rounded value of %f is: %.2f",x, f_num);
}
else
{
System.out.printf("The rounded value of %f is: %.2f",x, c_num);
}
}
}
Output:
Input a float number: 12.53
The rounded value of 12.530000 is: 13.00
Input a float number: 24.578
The rounded value of 24.577999 is: 25.00
More Questions
48 . Add all the digits of a given positive integer until the result has a single digit
49 . Write a Java program to accept a float value of number and return a rounded float value
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