Question

Programming: Write a recursive function to_number that forms the integer sum of all digit characters in a string. For example, the result of to_number("3ac4") would be 7. Hint: If next is a digit character ('0' through '9'), function is_digit(next) in header will return true.

Answer 1

yes

Explanation:

isn't really noted but if the sequence is in the given order the ("3at4") could be expressed in a ('0' to '9' )format