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HW3-A - Check whether a String is Palindrome or not (Chapter 4 and 5, or Chapter 7)

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Write a C++ Program to check whether a string is a palindrome or not. A palindrome is a word, verse, or sentence (such as " I ere I saw Elba") that reads the same backward or forward.

In this task, the inserted string should consist of letters only (A to Z and a to z). In case of an invalid character is inserted, the output will be the phrase "Wrong entry". If the iserted string is palindrome, the output will be the word "Palindrome", else it will be "NOT Palindrome". The inserted string is case insensitive.

IMPORTANT NOTE

• Do not add any cout statements except for the final answer as specified above.
• Do not add "Enter a number", "the number of digits is" or any similar prompts.
• Also note that the automatic grader is case-sensitive; so "palindrome" is wrong but "Palindrome" is right.
• Do not add any unnecessary spaces inside the strings of cout statements " ".
• You may add any libraries needed.

I/O

Program Input:

• A string consists of letters only

Program Output:

• A phrase that shows that the entry is wrong "Wrong entry" , the string is palindrome "Palindrome", or not "NOT Palindrome".

• #include #include

  using namespace std;

  int main() {

  return 0;

  }