#line 1 "main.cpp" #include //#pragma GCC target("avx,avx2") //#pragma GCC optimize("O3") //#pragma GCC optimize("unroll-loops") #ifdef LOCAL #include #define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__) #else #define debug(...) (static_cast(0)) #endif using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; using pll = pair; using pii = pair; using vi = vector; using vvi = vector; using vvvi = vector; using vl = vector; using vvl = vector; using vvvl = vector; using vul = vector; using vpii = vector; using vvpii = vector; using vpll = vector; using vs = vector; template using pq = priority_queue, greater>; #define overload4(_1, _2, _3, _4, name, ...) name #define overload3(a,b,c,name,...) name #define rep1(n) for (ll UNUSED_NUMBER = 0; UNUSED_NUMBER < (n); ++UNUSED_NUMBER) #define rep2(i, n) for (ll i = 0; i < (n); ++i) #define rep3(i, a, b) for (ll i = (a); i < (b); ++i) #define rep4(i, a, b, c) for (ll i = (a); i < (b); i += (c)) #define rep(...) overload4(__VA_ARGS__, rep4, rep3, rep2, rep1)(__VA_ARGS__) #define rrep1(n) for(ll i = (n) - 1;i >= 0;i--) #define rrep2(i,n) for(ll i = (n) - 1;i >= 0;i--) #define rrep3(i,a,b) for(ll i = (b) - 1;i >= (a);i--) #define rrep4(i,a,b,c) for(ll i = (a) + ((b)-(a)-1) / (c) * (c);i >= (a);i -= c) #define rrep(...) overload4(__VA_ARGS__, rrep4, rrep3, rrep2, rrep1)(__VA_ARGS__) #define all1(i) begin(i) , end(i) #define all2(i,a) begin(i) , begin(i) + a #define all3(i,a,b) begin(i) + a , begin(i) + b #define all(...) overload3(__VA_ARGS__, all3, all2, all1)(__VA_ARGS__) #define sum(...) accumulate(all(__VA_ARGS__),0LL) template bool chmin(T &a, const T &b){ if(a > b){ a = b; return 1; } else return 0; } template bool chmax(T &a, const T &b){ if(a < b){ a = b; return 1; } else return 0; } template auto min(const T& a){return *min_element(all(a));} template auto max(const T& a){return *max_element(all(a));} template void in(Ts&... t); #define INT(...) int __VA_ARGS__; in(__VA_ARGS__) #define LL(...) ll __VA_ARGS__; in(__VA_ARGS__) #define STR(...) string __VA_ARGS__; in(__VA_ARGS__) #define CHR(...) char __VA_ARGS__; in(__VA_ARGS__) #define DBL(...) double __VA_ARGS__; in(__VA_ARGS__) #define LD(...) ld __VA_ARGS__; in(__VA_ARGS__) #define VEC(type, name, size) vector name(size); in(name) #define VV(type, name, h, w) vector> name(h, vector(w)); in(name) ll intpow(ll a, ll b){ll ans = 1; while(b){if(b & 1) ans *= a; a *= a; b /= 2;} return ans;} ll modpow(ll a, ll b, ll p){ ll ans = 1; a %= p;if(a < 0) a += p;while(b){ if(b & 1) (ans *= a) %= p; (a *= a) %= p; b /= 2; } return ans; } bool is_clamp(ll val,ll low,ll high) {return low <= val && val < high;} void Yes() {cout << "Yes\n";return;} void No() {cout << "No\n";return;} void YES() {cout << "YES\n";return;} void NO() {cout << "NO\n";return;} template T floor(T a, T b) {return a / b - (a % b && (a ^ b) < 0);} template T ceil(T x, T y) {return floor(x + y - 1, y);} template T bmod(T x, T y) {return x - y * floor(x, y);} template pair divmod(T x, T y) {T q = floor(x, y);return {q, x - q * y};} namespace IO{ #define VOID(a) decltype(void(a)) struct setting{ setting(){cin.tie(nullptr); ios::sync_with_stdio(false);fixed(cout); cout.precision(15);}} setting; template struct P : P{}; template<> struct P<0>{}; template void i(T& t){ i(t, P<3>{}); } void i(vector::reference t, P<3>){ int a; i(a); t = a; } template auto i(T& t, P<2>) -> VOID(cin >> t){ cin >> t; } template auto i(T& t, P<1>) -> VOID(begin(t)){ for(auto&& x : t) i(x); } template void ituple(T& t, index_sequence){in(get(t)...);} template auto i(T& t, P<0>) -> VOID(tuple_size{}){ituple(t, make_index_sequence::value>{});} #undef VOID } #define unpack(a) (void)initializer_list{(a, 0)...} template void in(Ts&... t){ unpack(IO :: i(t)); } #undef unpack constexpr long double PI = 3.141592653589793238462643383279L; template struct REC { F f; REC(F &&f_) : f(forward(f_)) {} template auto operator()(Args &&...args) const { return f(*this, forward(args)...); }}; constexpr int mod = 998244353; //constexpr int mod = 1000000007; #line 2 "library/string/trie.hpp" template struct Trie { struct Node { array nxt; vector idxs; int idx; char key; Node(char c): idx(-1),key(c) {fill(nxt.begin(),nxt.end(),-1);} }; vector st; Trie(char c = '$') {st.emplace_back(c);} inline int &next(int i,int j) {return st[i].nxt[j];} int add(const string &s,int x) { int pos = 0; for(int i = 0;i < (int)s.size();i++) { int k = s[i] - margin; if(~next(pos,k)) { pos = next(pos,k); continue; } int npos = st.size(); next(pos,k) = npos; st.emplace_back(s[i]); pos = npos; } st[pos].idx = x; st[pos].idxs.emplace_back(x); return pos; } int find(const string &s) { int pos = 0; for(int i = 0;i < (int)s.size();i++) { int k = s[i] - margin; if(next(pos,k) < 0) return -1; pos = next(pos,k); } return pos; } int move(int pos,char c) { assert(pos < (int)st.size()); return pos < 0 ? -1:next(pos,c - margin); } int size() const {return st.size();} int idx(int pos) {return pos < 0 ? -1:st[pos].idx;} vector idxs(int pos) { return pos < 0 ? vector() : st[pos].idxs; } }; #line 3 "library/string/AhoCorasick.hpp" template struct AhoCorasick : Trie { using TRIE = Trie; using TRIE::next; using TRIE::st; using TRIE::add; using TRIE::TRIE; vector cnt; vector last; vector BFS; vector suffix_link; void add(const string &s) { int pos = add(s,(int)last.size()); last.emplace_back(pos); } void build() { int n = st.size(); cnt.resize(n); suffix_link.resize(n); for (int i = 0; i < n; i++) { cnt[i] = (int)st[i].idxs.size(); } queue que; for (int i = 0; i < (int)X; i++) { if (~next(0, i)) { next(next(0, i), X) = 0; que.emplace(next(0, i)); } else { next(0, i) = 0; } } BFS.clear(); while (!que.empty()) { auto &x = st[que.front()]; int fail = x.nxt[X]; cnt[que.front()] += cnt[fail]; que.pop(); for (int i = 0; i < (int)X; i++) { int &nx = x.nxt[i]; if (nx < 0) { nx = next(fail, i); continue; } BFS.emplace_back(nx); suffix_link[nx] = next(fail,i); que.emplace(nx); next(nx, X) = next(fail, i); } } reverse(BFS.begin(),BFS.end()); } vector match(string s,int heavy = true) { vector res; if(heavy) { vector visit_cnt(TRIE::size()); int pos = 0; for(auto &c:s) { pos = next(pos, c - margin); visit_cnt[pos]++; } res.assign(last.size(),0); for(auto &x:BFS) { visit_cnt[suffix_link[x]] += visit_cnt[x]; } for(int i = 0,size = last.size();i < size;++i) { res[i] = visit_cnt[last[i]]; } } else { res.assign(1,0); int pos = 0; for(auto &c:s) { pos = next(pos, c - margin); res[0] += cnt[pos]; } } return res; } int count(int pos) { return cnt[pos]; } }; #line 99 "main.cpp" int main() { STR(s); AhoCorasick<26,'A'> aho; INT(q); vs T(q); rep(i,q) { STR(t); aho.add(t); T[i] = t; } aho.build(); vi ret = aho.match(s,false); cout << ret[0] << '\n'; }