Code Bot compiler. Online Compiler C. This code reads an integer input, then finds the smallest and largest digits in that number. Finally, it calculates and prints the sum of these two digits.

Online Compiler C

#include <stdio.h> int main (void) { int max=0 ,min=0 ,num; scanf ("%d", &num); while(num > 0){ int digit = num%10; if(digit > max ){ max = digit; } if(digit < min ){ min = digit; } num /= 10; } int sum ; sum = min + max; printf("%d\n", sum); return 0; }

1) This code reads an integer input, then finds the smallest and largest digits in that number. Finally, it calculates and prints the sum of these two digits.

2) Hints:  
   - Notice how the code initializes `min` and `max` to 0. Think about what happens if all digits are larger than 0.  
   - The loop continues while `num > 0`. What happens if the input number is negative?