#include<bits/stdc++.h> using namespace std; char a[10005]; int main(){ string n,n1; cin >> n; n1 = n; reverse(n1.begin(),n1.end()); if(n1 == n){ cout << "Yes"; }else{ cout << "No"; } return 0; }

#include<iostream> #include<string> using namespace std; int main(){ string s1,s2; cin >> s1; for (int i = s1.size()-1; i >= 0; i--) { s2+=s1[i]; } if(s1==s2){ cout<<"Yes"; }else{ cout<<"No"; } return 0; }

#include<bits/stdc++.h> using namespace std;int main(){string s;char a[10001];cin>>a;int n = strlen(a);for(int i=n-1;i>=0;i--)s+=a[i];if(s==a) cout<<"Yes";else cout<<"No";return 0;}//AC