Write a statement that calls the recursive function BackwardsAlphabet() with par

Question

Write a statement that calls the recursive function BackwardsAlphabet() with parameter startingLetter.

#include <stdio.h>

void BackwardsAlphabet(char currLetter){
if (currLetter == 'a') {
printf("%c ", currLetter);
}
else{
printf("%c ", currLetter);
BackwardsAlphabet(currLetter - 1);
}
return;
}

int main(void) {
char startingLetter = '-';

startingLetter = 'z';

/* Your solution goes here */

return 0;
}

Write a statement that calls the recursive function BackwardsAlphabet() with parameter startingLetter.

Explanation / Answer

The complete code is:

#include <stdio.h>

void BackwardsAlphabet(char currLetter){
if (currLetter == 'a') {
printf("%c ", currLetter);
}
else{
printf("%c ", currLetter);
BackwardsAlphabet(currLetter - 1);
}
return;
}

int main(void) {
char startingLetter = '-';

startingLetter = 'z';
BackwardsAlphabet(startingLetter);

return 0;
}

Output:

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