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Floating-point conversion characters in Java
Floating-point conversion characters include the following.
| Character | Description |
|---|---|
| %e | decimal number in computerized scientific notation |
| %E | decimal number in computerized scientific notation |
| %f | decimal number |
| %g | based on computerized scientific notation or decimal format, |
| %G | based on computerized scientific notation or decimal format, |
Example
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
Updated on: 27-Jun-2020
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