题解

#include <bits/stdc++.h>
using namespace std;
int a;
bool is_pal(int x)
{
int t=x;
int sum=0;
while(x)
{
sum=sum*10+x%10;
x/=10;
}
return sumt;
}
int main(){
cin>>a;
if( is_pal(a) and a%40) cout<<"Yes";
else cout<<"No";
return 0;
}