1 #include<iostream> 2 using namespace std; 3 int main(){ 4     float o,h,l,c; 5     while(cin>>o>>h>>l>>c){ 6         if(c<o) 7             cout<<"BW-Solid"; 8         else if(c>o) 9             cout<<"R-Hollow";10         else11             cout<<"R-Cross";12                 13         if(l<o&&l<c&&h>o&&h>c)14             cout<<" with Lower Shadow and Upper Shadow";15         else if(l<o&&l<c)16             cout<<" with Lower Shadow";17         else if(h>o&&h>c)18             cout<<" with Upper Shadow";19         cout<<endl;20     }21     return 0;22 }