Question

Implement and test the following function://bool ispalindrome(string s)//return true iff s is a palindrome//For example: ispalindrome("RADAR") return true, //ispalindrome("ABCD") returns false. Enter word to find if the word is palindrome: RADAR The word is RADAR a palindrome Press any key to continue .. Enter word to find if the word is palindrome: ABCDEF The word is ABCDEF is not a palindrome Press any key to continue......

Answer 1

#include <iostream> #include <string> using namespace std; //is Pallindrom function to check given string is pallindrom or not bool isPalindrome(string s){    int   i=0; //i points to starting charecter    int j=s.length()-1; //j points to last charecter    while(i<j){        //if charecter at i and charecter at jth position not equal it is not a pallindrome        if(s[i]!=s[j]){            return false; //not pallindrome        }        //updating i,j        i++;        j--;    }    return true;//pallindrom } //main function int main(){    string str;    cout<<"Enter word to find if the word is pallindrome:";    cin>>str;//taking string    if(isPalindrome(str)){        cout<<"The word is "<<str<<" is pallindrome"<<endl;    }    else{        cout<<"The word is "<<str<<" is not pallindrome"<<endl;    } }

CProgram Flles (x8bDev-CppyconsolePauser.exe nter word to find if the word is pallindrome RADAR The word is RADAR is pallindrome rocess exited normally. ress any key to continue . - .