#include <iostream>
using namespace std;
bool is_palindrome(int num){
string Snum= to_string(num);
int n=Snum.size();
for(int i=0,j=n-1;i<=j;i++,j--)
if(Snum[j]=='0') {
i--;
continue;
}
else if(Snum[i]!=Snum[j])
return false;
return true;
}
int main(){
int n; cin>>n;
cout<<(is_palindrome(n)==1?"Yes\n":"No\n");
}
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