public class PrintfExamples { public static void main(String[] args) { System.out.printf("sci not num is %e ", 3.14159265*10000 ); System.out.printf("sci not num is %g ", 3.14159265*10000 ); System.out.printf("sci not num is %e ", 0.123456789 ); System.out.printf("sci not num is %g ", 0.123456789 ); System.out.printf("sci not num is %e ", 3000000.0 ); System.out.printf("hex num is %h ", 1.0 ); System.out.printf("num is %h ", 0xCAFE ); } } /* sci not num is 3.141593e+04 sci not num is 31415.9 sci not num is 1.234568e-01 sci not num is 0.123457 sci not num is 3.000000e+06 hex num is 3ff00000 num is cafe */