with step by step explanation plz

Question 1 [3marks): What is the outputs of the following codes? A) input is 12345 int countDigits (int num) + static int count=0; if (num>0) { count++; countDigits (num/10); 3 else { return count: int main() { int number; int count=0; printf("Enter a positive integer number: "); scanf("%d", &number); count-count Digits (number); printf("Total digits in number $d is: %d ", number, count) return 0; B) Input is: Structured Programing #include void printnum ( int begin ) { printf("%d", begin ++); if (begin int sumDigits (int num) static int sum 0; if (num>) sum+=(num10); //add digit into sum sumDigits (num/10); 1 else return sum: 3 int main() int number, sum; printf("Enter a positive integer number: "); scanf("%d",&number); sum-sumDigits (number); printf("Sum of all digits are: %d ", sum): return 0