int main(void)
{
unsigned long a, b, c, d;
printf("\n.constants:\n");
a = get_remainder(CRC, 32, 128);
b = get_remainder(CRC, 32, 96);
c = get_remainder(CRC, 32, 64);
d = get_remainder(CRC, 32, 32);
print_four_remainders(a, 128, b, 96, c, 64, d, 32, "");
printf("\t/* Barrett constant m - (4^32)/n */\n");
print_quotient(get_quotient(CRC, 32, 64), 64, "");
printf("\t/* Barrett constant n */\n");
printf("\t.octa 0x%032lx\n", CRC_FULL);
printf("\t.octa 0x0F0E0D0C0B0A09080706050403020100\t/* byte reverse permute constant */\n");
printf("\n.bit_reflected_constants:\n");
a = reflect(get_remainder(CRC, 32, 32), 32);
b = reflect(get_remainder(CRC, 32, 64), 32);
c = reflect(get_remainder(CRC, 32, 96), 32);
d = reflect(get_remainder(CRC, 32, 128), 32);
print_four_remainders(a, 32, b, 64, c, 96, d, 128, "`");
printf("\t/* 33 bit reflected Barrett constant m - (4^32)/n */\n");
print_quotient(reflect(get_quotient(CRC, 32, 64), 33), 64, "`");
printf("\t/* 33 bit reflected Barrett constant n */\n");
printf("\t.octa 0x%032lx\n", reflect(CRC_FULL, 33));
printf("\t/* byte reverse permute constant */\n");
printf("\t.octa 0x0F0E0D0C0B0A09080706050403020100\n");
return 0;
}
int main(int argc, char *argv[])
{
// Get the amount of change from user
float amount;
int cents_amount;
int coins_total = 0;
amount = read_input("O hai! How much change is owed?");
// Convert the amount of money to integer value of total cents
cents_amount = round(amount * 100);
// Now check how much quarters, dimes and nickels are needed
coins_total = coins_total + get_quotient(¢s_amount, 25);
coins_total = coins_total + get_quotient(¢s_amount, 10);
coins_total = coins_total + get_quotient(¢s_amount, 5);
coins_total = coins_total + cents_amount; // Only pennies are left
// Now print the result
printf("%d\n", coins_total);
return 0;
}
