#include <bits/stdc++.h> using namespace std; int main(){ int g,s,b,q,w,i,s1,s2,s3,k,f = 0; cin>>k; for(i = 10000;i <= 30000;i++){ w = i / 10000; q = i / 1000 % 10; b = i / 100 % 10; s = i / 10 % 10; g = i % 10; s1 = w * 100 + q * 10 + b; s2 = q * 100 + b * 10 + s; s3 = b * 100 + s * 10 + g; if(s1 % k == 0 && s2 % k == 0 && s3 % k == 0){ cout<<i<<endl; f = 1; } } if(f == 0){ cout<<"No"<<endl; } } /************************************************************** Problem: 1457 User: wangyiyang Language: C++ Result: Accepted Time:18 ms Memory:2072 kb ****************************************************************/