Palindrome using iterators

Author: Your Name

classicalAlgos/checkPalindrome/palindromeWithIterators.cpp

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+#include <iostream>
+#include <string>
+
+/**
+ * Function to check if a string is palindrome.
+ * @param s string to check.
+ * @return true if the string is palindrome; false otherwise.
+ */ 
+bool checkPalindrome(std::string s) {
+    auto front = s.cbegin();  // const_iterator pointing to the first character of the string
+    auto back = s.cend() - 1; // const_iterator pointing to the last valid character of the string
+    
+    // every time front moves forward, back moves back, both towards the center
+    while(front != back) {    // compare front and back 
+        if(*front != *back) { return false; } 
+        front++; 
+        back--; 
+    }
+
+    return true;
+}
+
+/**
+ * Driver code.
+ */ 
+int main() {
+    std::string s;
+    std::cin >> s;
+
+    if(checkPalindrome(s)) { std::cout << "Palindrome" << std::endl; }
+        else { std::cout << "Not Palindrome" << std::endl; }
+    
+    return 0;
+}