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DecimalFormat("00.00E0") in Java
DecimalFormat is a concrete subclass of NumberFormat that formats decimal numbers. Let us set DecimalFormat("00.00E0") and use the format() method as well.
DecimalFormat decFormat = new DecimalFormat("00.00E0");
System.out.println(decFormat.format(-289.8787));
System.out.println(decFormat.format(8.19));Since, we have used DecimalFormat class in Java, therefore importing the following package is a must −
import java.text.DecimalFormat;
The following is the complete example −
Example
import java.text.DecimalFormat;
public class Demo {
public static void main(String[] argv) throws Exception {
DecimalFormat decFormat = new DecimalFormat("00.00E0");
System.out.println(decFormat.format(-289.8787));
System.out.println(decFormat.format(8.19));
System.out.println(decFormat.format(9897.88));
System.out.println(decFormat.format(9.9099));
System.out.println(decFormat.format(12.788));
System.out.println(decFormat.format(9.678));
}
}Output
-28.99E1 81.90E-1 98.98E2 99.10E-1 12.79E0 96.78E-1
Updated on: 30-Jul-2019
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