palindrome.cpp

#include<iostream>
#include<string>
using namespace std;
bool isPalindrome(string str,int len);
int main(){
    string s;
    cin>>s;

    if(isPalindrome(s,s.length())){
       cout<<"true"<<endl;
       }
       else
            cout<<"false"<<endl;

}

bool isPalindrome(string str,int len){
    bool flag=false;
    int i=0;
    while(i<=len-1){
        if(str[i]==str[len-1]){
            flag=true;
            i++;
            len--;
        }
        else{
            flag=false;
            break;
        }

    }
    return flag;
}