#include using namespace std; int main() { int k,s1,s2,s3; bool flag=0; cin>>k; if(k>0&&k<1000) { for(int i=10000;i<=30000;i++) { s1=i/100; s2=(i/10)%1000; s3=i%1000; if(s1%k==0&&s2%k==0&&s3%k==0) { flag=1; cout<