Problem with enum

[AwArEnEsS]

I am trying to run an example from a book I read.

"
#include <stdio.h>

enum months { Jan,Feb,Mar,Apr,Jun,Jul,Aug,Sep,Oct,Nov,Dec};

int main()

{
enum months month;
const char* monthName[]= { "","January","February","March","April","May","June","July","August","September","October","November","December"};

for (month=Jan;month<=Dec;month++)
printf("&#37;2d%11s\n",month,monthName[month]);

return 0;

}
"

This code gives these errors:

main.cpp:35: error: no 'operator++(int)' declared for postfix '++', trying prefix operator instead
main.cpp:35: error: no match for 'operator++' in '++month'

Like you see "month++" in for loop's beginning gives the error but in the book it is written as that...