#include <stdio.h>
int main()
{
int octalNumber = 0123; //octal number
int hexadecimalNumber = 0xabc; //hexadecimal number
int integerNumber = 123; //integer number
int octal_to_decimal = (int)octalnumber;
_Bool true = 1;
_Bool false = 0;
char letter = 'A';
printf("Octal number %o is \n\n",octalNumber);
printf("Octral number %o changed to integer is %i\n\n",octalNumber,octal_to_decmial);
return 0;
}
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