Example #1
0
File: z5.c Project: kikojumkd/SP
int count8(int n) {
	if (n == 0)
		return 0;
	if ((n / 10) % 10 == 8 && n % 10 == 8)
		return 2 + count8(n / 10);
	if (n % 10 == 8)
		return 1 + count8(n / 10);
	return count8(n / 10);
}
Example #2
0
	// Given a non - negative int n, compute recursively( no loops ) the count of the occurrences of 8 as a digit, 
	// except that an 8 with another 8 immediately to its left counts double, so 8818 yields 4. ( no loops )
	int count8( int n )
	{
		if( n <= 0 )
			return 0;

		if( n % 100 == 88 )
			return 2 + count8( n / 10 );

		if( n % 10 == 8 )
			return 1 + count8( n / 10 );

		return count8( n / 10 );
	}
Example #3
0
File: z5.c Project: kikojumkd/SP
int main() {
	int n;
	printf("Vnesi n:");
	scanf("%d", &n);
	printf("count8(%d) = %d\n", n, count8(n));
	return 0;
}