Run ID:125212
提交时间:2025-07-14 09:47:27
#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; for(int i=1; i<=n; i++) { int k=i; int m=0; while(k>0) { m = m*10+k%10; k = k/10; } if(m==i) cout<<i<<endl; } }