# include<bits/stdc++.h> using namespace std; int main() { int temp,i = 0,j = 0,n,num = 0; cin>>n; for(i = 1;i <= n;i++){ num = 0; j = i; while(j){ temp = j % 10; j /= 10; num = num * 10 + temp; } if(num == i){ cout<< num<<endl; } } }