- C Programming Please Fill This Include Ctype H Include Stdio H Include Stdlib H Include String H Include 1 (11.15 KiB) Viewed 51 times
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
/**
* \brief Converts all non-numerical characters in a
null-terminated
* string to zero character,
'0'.
*
* \details This function finds all non-numerical
characters in a string and
* converts these
characters into a zero character, '0'. It changes
* the found
non-numerical characters inplace so that no dynamic
* allocation is
needed.
*
* \param str The null-terminated string with some
non-numerical characters.
*
* \note stdlib provides useful character handling
functions in ctype.h.
* ctype.h documentation also states
different character classes,
* including numerical (digit)
characters.
*
* \note In your implementation, do not write to stdout to
check the functionality.
* You should use my_tests function to
print and check the functionality
* of your implementation.
*/
void convert_non_numbers(char* str) {
//TODO: implement your function here!
}
/**
* \brief conducts the tests for your implementation.
*
* \details You are strongly encouraged to test your
implementation
* using this function. Try to create at least three test
cases to check
* whether your function implementation is correct.
*
*/
void my_tests(void) {
// You can write your own test code here.
}
int main(void) {
/* You may implement your own tests in my_tests
function */
my_tests();
}
Implement a function that converts all non-numerical characters in a null-terminated string to zero character, 'o'. The function changes the found non-numerical characters inplace so that no dynamic allocation is needed. Hint stdlib provides useful character handling functions in ctype.h. ctype.h documentation also states different character classes, including numerical (digit) characters.