水题

1 #include
     
       2 #include
      
        3 #include
       
         4 using namespace std; 5 template
        
         void read(T &x){ 6     int f=0;x=0;char ch=getchar(); 7     while(ch<'0'||ch>'9')  {f|=(ch=='-');ch=getchar();} 8     while(ch>='0'&&ch<='9'){x=(x<<1)+(x<<3)+(ch^48);ch=getchar();} 9     x=f?-x:x;10 }11 12 const int N=10007;13 int a[N],b[N],g[N],k[N];14 int n,x,y;15 16 int main(){17     read(n);18     for(int i=1;i<=n;++i)19         read(a[i]),read(b[i]),read(g[i]),read(k[i]);20     read(x),read(y);21     for(int i=n;i>=1;--i)22         if(a[i]<=x&&a[i]+g[i]>=x&&b[i]<=y&&b[i]+k[i]>=y){23             printf("%d\n",i);24             return 0;25         }26     printf("-1\n");27     return 0;28 }