Convert a given number of bytes into a representation with metric units.A number of bytes given as a int value should be printed out with at most three digits before the decimal comma.
The ouput for four different values:
123 Byte are 123.0 Byte
15323 Byte are 15.323 KByte
15323000 Byte are 15.323 MByte
1532300001 Byte are 1.532300001 GByte
Note: Do not use iterations (only if-else).