#include <stdio.h>

int main( int argc, char* argv[] )
{
   char a = 011;        /* 11 Octal = 8 + 1 deciaml */
   printf( "a =  %d\n", a  );

   a = 0101;            /* 101 Octal = 64 + 1 = 65 */
   printf( "a =  %d\n", a  );
}