#define ATCODER #define _USE_MATH_DEFINES #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; using ll = long long; using ld = long double; using pll = pair; using pdd = pair; //template using pq = priority_queue, greater>; #define FOR(i, a, b) for(ll i=(a); i<(b);i++) #define REP(i, n) for(ll i=0; i<(n);i++) #define ROF(i, a, b) for(ll i=(b-1); i>=(a);i--) #define PER(i, n) for(ll i=n-1; i>=0;i--) #define REPREP(i,j,a,b) for(ll i=0;i > #define VV2(type,n,m,val) vector< vector > val;val.resize(n);for(ll i;i #define VEC(type,n,val) vector val;val.resize(n) #define VL vector #define VVL vector< vector > #define VP vector< pair > #define SZ size() #define all(i) begin(i),end(i) #define SORT(i) sort(all(i)) #define BITI(i) (1<>i) & 1) != 0) #define ALLBIT(n) (ll(1)<v?v:n #define MP(a,b) make_pair(a,b) #define DET2(x1,y1,x2,y2) x1*y2-x2*y1 #define DET3(x1,y1,z1,x2,y2,z2,x3,y3,z3) x1*y2*z3+x2*y3*z1+x3*y1*z2-z1*y2*x3-z2*y3*x1-z3*y1*x2 #define INC(a) for(auto& v:a)v++; #define DEC(a) for(auto& v:a)v--; #define SQU(x) (x)*(x) #define L0 ll(0) #ifdef ATCODER #include using namespace atcoder; using mint = modint1000000007; using mint2 = modint998244353; #endif template vector read(size_t n) { vector ts(n); for (size_t i = 0; i < n; i++) cin >> ts[i]; return ts; } template void read_tuple_impl(TV&) {} template void read_tuple_impl(TV& ts) { get(ts).emplace_back(*(istream_iterator(cin))); read_tuple_impl(ts); } template decltype(auto) read_tuple(size_t n) { tuple...> ts; for (size_t i = 0; i < n; i++) read_tuple_impl(ts); return ts; } using val = pair; using func = ll; val op(val a, val b) { return MP(a.first+b.first,a.second+b.second); } val e() { return MP(0,0); } val mp(func f, val a) { return MP(a.first+f*a.second,a.second); } func comp(func f, func g) { return f + g; } func id() { return 0; } ll di[4] = { 1,0,-1,0 }; ll dj[4] = { 0,1,0,-1 }; //ll di[4] = { -1,-1,1,1 }; //ll dj[4] = { -1,1,-1,1 }; ll di8[8] = { 0,-1,-1,-1,0,1,1,1 }; ll dj8[8] = { -1,-1,0,1,1,1,0,-1 }; class BIT { public: BIT(ll s) { size = 1; while (size < s) size *= 2; bit.assign(size, 0); // def unit } void update(ll k, ll var) { k += 1; while (k <= size) { bit[k - 1] += var; // def func k += k & -k; } } ll query(ll a) { ll s = 0; a++; while (a > 0) { s += bit[a - 1]; // def func a -= a & -a; } return s; } ll size; vector bit; }; void solve() { ll n,m; cin>>n>>m; VL a=read(n); VL b=read(n); VP ab(n); REP(i,n) ab[i]=MP(a[i],b[i]); SORT(ab); VL ap,bp; REP(i,m){ ll t,c; cin>>t>>c; if(t==0){ ap.push_back(c); }else{ bp.push_back(c); } } SORT(ap);SORT(bp); ll ans=0; ll api=0; multiset cp; REP(i,n){ while(api < ap.size() && ap[api] bp[bpi]){ bpi++; } if(bpi==bp.size()){ break; } ans++; bpi++; } cout<> t; while (t--) { solve(); } return 0; }