using namespace std; struct point{ int a=0,b=0,j=0,k=0; }sum[10000]; int main() {int m,n,i=0,ans=0; cin>>n; while(n--) { cin>>sum[i].a>>sum[i].b>>sum[i].j>>sum[i].k; i++; } cin>>m>>n; for(int k=0;k<=i;k++) { if(m>=sum[i].a&&m<=(sum[i].a+sum[i].j)&&m>=sum[i].b&&m<=(sum[i].b+sum[i].k)) ans=k; } if(ans==0) cout<<-1; else cout<<ans; return 0; }

4 12 G:\hu.cpp [Warning] non-static data member initializers only available with -std=c++11 or -std=gnu++11