#include

using namespace std;

int main() { int a; cin>>a; int b,s=0; b=a/10+a%1010;b>=10;b<100; for(int i=10;i<100;i++){ int j=i/10+i%1010; if(i+aj+b and i!=b and b>9 and j>9){ s+=1; cout<<i<<endl; }}if(s0){ cout<<"No";}

return 0;

}