Run ID:151736

提交时间:2026-04-18 14:15:30

#include<bits/stdc++.h> using namespace std; int main() { long long n; cin>>n; for(int i=1;i<=n;i++){ int f=0,num1=i; while(num1!=0){ f=f*10+num1%10; num1=num1/10; } if(i==f){ cout<<i<<endl; } } return 0; }