In C language, implement the function that gets a string str, changes all digits of str to 0 (zero), and returns the number of digits in the string.int digits_to_zero (char* str);For example:If str is "12ab0", then the function should change it to "00ab0", and return 3.If str is "abcde", then the function should keep it as is, and return 0.[Hint 1: you can check if a char is a digit using its numerical value. The numerical values of the digits are consecutive. For example, we have '3' + 2 =='5'][Hint 2: you can also use the function isdigit (char c) implemented in the library <ctype.h> https://www.programiz.com/c-programming/library-function/ctype.h/isdigit]

To implement a function in C that will convert all numbers in a string to 0 and count the converted…

Answered: In C language, implement the function…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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In C language, implement the function that gets a string str, changes all digits of str to 0 (zero), and returns the number of digits in the string.

int digits_to_zero (char* str);

For example:

If str is "12ab0", then the function should change it to "00ab0", and return 3.
If str is "abcde", then the function should keep it as is, and return 0.

[Hint 1: you can check if a char is a digit using its numerical value. The numerical values of the digits are consecutive. For example, we have '3' + 2 =='5']

[Hint 2: you can also use the function isdigit (char c) implemented in the library <ctype.h> https://www.programiz.com/c-programming/library-function/ctype.h/isdigit]

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