#include using namespace std; int main(){ struct city{ int x,y,h,p; } temp; int n,x,y,i,j,min,sum,sum2; cin>>n>>x>>y; city c[n]; for(i=0; i>c[i].x>>c[i].y>>c[i].h>>c[i].p; for(i=0; i=0){ sum += c[i].p; i++; } for(j=i,sum2=0; j