Get the absolute value

Return	Method	Summary
static double	abs(double a)	Returns the absolute value of a double value.
static float	abs(float a)	Returns the absolute value of a float value.
static int	abs(int a)	Returns the absolute value of an int value.
static long	abs(long a)	Returns the absolute value of a long value.


public class Main {
  public static void main(String[] args) {

    System.out.print(Math.abs(-1.23));
  }
}

The output:


1.23

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