This is my first time I ask , so please can help. My question is how can I Add any character between any string like , mean adding dot after every c (small letter) , but I dont want to use any function , I want to write my own void function with passing only one parameter that should be an array of char , Can help please?
I learn how to check every character in the string with
while(*p!='\0')
{
/// What should I write here to check if there is any dot , then add after it
/// a small c
p++;
}
If you are going to do it the C way, I'd suggest you try something like this:
void adjust_string(char*output_p, int output_space, const char* input_p)
{
//while (there is still input left, and room in output buffer) {
while (*input_p!='\0' && output_space>2) {
//copy input character to output
//update the output pointer
//update the amount of room left in the output buffer
//if (its a special character) {
//add the extra character to output
//update the output pointer
//update the amount of room left in the output buffer
}
//update the input pointer
input_p++;
}
//null-terminate the output string
}
In the function that calls this function, you need to provide an array for the output to be placed into and specify its length, so you can't get a buffer overrun.
Note: in checking for room in the output buffer you need to take into account the possibility of adding the extra character in, and the room for the terminating null character.
