1 #include <iostream>
 2 #include <cstdio>
 3 #include <cstring>
 4 #include <cmath>
 5 using namespace std;
 6 
 7 const double eps=1e-8;
 8 const int maxn=1005;
 9 int f[maxn];
10 struct Point
11 {
12     double x,y;
13     Point(){}
14     Point(double x,double y):x(x),y(y){}
15 };
16 struct Line
17 {
18     Point a,b;
19 }L[maxn];
20 typedef Point Vector;
21 Vector operator -(Vector A,Vector B){return Vector(A.x-B.x,A.y-B.y);}
22 int dcmp(double x)
23 {
24     if(fabs(x)<eps) return 0;
25     else return x<0?-1:1;
26 }
27 double Cross(Vector A,Vector B){ return A.x*B.y-A.y*B.x;}//叉积
28 
29 bool judge(Line a,Line b)//Cross(v,w)=0时w在v上,>0时w在v上方,<0时w在v下方
30 {
31     if(dcmp(Cross(a.a-b.a,b.b-b.a)*Cross(a.b-b.a,b.b-b.a))<=0
32         &&dcmp(Cross(b.a-a.a,a.b-a.a)*Cross(b.b-a.a,a.b-a.a))<=0)
33         return true;
34     return false;
35 }
36 int findset(int x){return f[x]!=x?f[x]=findset(f[x]):x;}
37 void Union(int a,int b)
38 {
39     a=findset(a);b=findset(b);
40     if(a!=b) f[a]=b;
41 }
42 int main()
43 {
44     int t,n,i,j,id;
45     char op[5];
46     double x1,y1,x2,y2;
47     scanf("%d",&t);
48     while(t--)
49     {
50         scanf("%d",&n);
51         int cnt=0;
52         for(i=0;i<n;i++)
53         {
54             scanf("%s",op);
55             if(op[0]==‘P‘)
56             {
57                 scanf("%lf%lf%lf%lf",&x1,&y1,&x2,&y2);
58                 L[++cnt].a=Point(x1,y1);L[cnt].b=Point(x2,y2);
59                 f[cnt]=cnt;
60                 for(j=1;j<=cnt-1;j++)
61                     if(judge(L[cnt],L[j]))
62                         Union(j,cnt);
63             }
64             else 
65             {
66                 int ans=0;scanf("%d",&id);
67                 id=findset(id);
68                 for(j=1;j<=cnt;j++)
69                     if(findset(j)==id)
70                         ans++;
71                 printf("%d\n",ans);
72             }
73         }
74         if(t) printf("\n");
75     }
76     return 0;
77 }