Floating-point conversion characters in Java



Floating-point conversion characters include the following.

CharacterDescription
%edecimal number in computerized scientific notation
%Edecimal number in computerized scientific notation
%fdecimal number
%gbased on computerized scientific notation or decimal format,
%Gbased on computerized scientific notation or decimal format,

Example

 Live Demo

public class Demo {
   public static void main(String[] args) throws Exception {
      System.out.printf("Integer conversions...
");       System.out.printf( "Integer: %d
", 889 );       System.out.printf( "Negative Integer: %d
", -78 );       System.out.printf( "Octal: %o
", 677 );       System.out.printf( "Hexadecimal: %x
", 56 );       System.out.printf( "Hexadecimal: %X
", 99 );       System.out.printf("
Floating-point conversions...
");       System.out.printf( "%e
", 29567457.78 );       System.out.printf( "%E
", 34567457.89 );       System.out.printf( "%f
", 69874789.11 );       System.out.printf( "%g
", 7567579.38 );       System.out.printf( "%G
", 4766757.67 );    } }

Output

Integer conversions...
Integer: 889
Negative Integer: -78
Octal: 1245
Hexadecimal: 38
Hexadecimal: 63
Floating-point conversions...
2.956746e+07
3.456746E+07
69874789.110000
7.56758e+06
4.76676E+06
karthikeya Boyini
karthikeya Boyini

I love programming (: That's all I know


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