(觉得有用就点赞)

#include<bits/stdc++.h>
using namespace std;
int main(){
int a,c=0,b=0;
cin>>a;
c=a;
while(a>0){
b=b*10+a%10;
a/=10;
}
if(c==b){
cout<<"Yes";
}else{
cout<<"No";
}
return 0;
}