Write a function that counts the number of letters in the string using the following header:
int countletters(char s[]){

#include <iostream>

int countLetters(char s[])//function to return letter count..

{

   int c=0;//initialising a variable c with 0 .

   for(int i=0;s[i];i++)//iterating over the string..

   {

       if(s[i]==' ')//not counting spaces in the string...

       continue;//skips the current iteration jumps over to next iteration..

       c++;//increasing the count...

   }

   return c;//returning the count...

}

using namespace std;

int main() {

char string[500];//taking a string of max 499 characters...

cout<<"enter text "<<endl;

cin.getline(string,499);//taking input of the string max 499 characters 500th character hould be null character...

int count=countLetters(string);//calling the function..

cout<<count<<endl;//printing the count...

return 0;

}

Explanation:

I have taken an integer c in the function to store the count.

Iterating over the string if space is encountered then not increasing the count else increasing the count.

Returning the count at last.

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