Program to check whether text is a pallindrome

Question

Why is this program not functioning. I am getting compiler errors in the function " string was not declared in this scope"
https://code.sololearn.com/cA13a17A11A1/?ref=app

Answer 1

There are multiple issues in your code:
1. Your parameter is called 'a', not "stringa".
2. Strings are not C-strings, you can't use strlen() directly on them. Use the built-in methods length() or size() instead, e.g. a.size().
3. The control flow of your function is incorrect, because right now you make the palindrome decision based on the first and last character only, as the function will immediately return.

Here is how it could look like if you correct the points I mentioned above:

https://code.sololearn.com/czPRfdZKUCJL/?ref=app

Answer 2

Reynolds Onyango

Because there is no stringa in your code, there is only a in method.

You need to get length of using length () method in c++

https://code.sololearn.com/czCPUAqMoBpV/?ref=app