제출 #617239

#제출 시각아이디문제언어결과실행 시간메모리
617239errayLottery (CEOI18_lot)C++17
100 / 100
801 ms8296 KiB
// author: erray
#include <bits/stdc++.h>

using namespace std;

template<typename A, typename B> string to_string(pair<A, B> p);
template<typename A, typename B, typename C> string to_string(tuple<A, B, C> t);
template<typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> t);

string to_string(string s) {
  return '"' + s + '"';
}

string to_string(char c) {
  return string("'") + c + "'";
}

string to_string(const char* c) {
  return to_string(string(c));
}

string to_string(bool b) {
  return (b ? "true" : "false");
}

template<size_t T> string to_string(bitset<T> bs) {
  return bs.to_string();
}

string to_string(vector<bool> v) {
  string res = "{";
  for (int i = 0; i < int(v.size()); ++i) {
    if (i > 0) {
      res += ", ";
    }
    res += to_string(v[i]);
  }
  res += "}";
  return res;
}

template<typename T> string to_string(T v) {
  string res = "{";
  for (auto& e : v) {
    if (int(res.size()) > 1) {
      res += ", ";
    }
    res += to_string(e);
  }
  res += "}";
  return res;
}

template<typename A, typename B> string to_string(pair<A, B> p) {
  return '(' + to_string(p.first) + ", " + to_string(p.second) + ')';
}
template<typename A, typename B, typename C> string to_string(tuple<A, B, C> t) {
  return '(' + to_string(get<0>(t)) + ", " + to_string(get<1>(t)) + ", " + to_string(get<2>(t)) + '}';
}
template<typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> t) {
  return '(' + to_string(get<0>(t)) + ", " + to_string(get<1>(t)) + ", " + to_string(get<2>(t)) + ", " + to_string(get<3>(t)) + '}';   
}

void debug_out() {
  cerr << endl;
}

template<typename Head, typename... Tail> void debug_out(Head H, Tail... T) {
  cerr << "  " << to_string(H);
  debug_out(T...);
}

#ifdef DEBUG 
#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
#else
#define debug(...) void(37)
#endif

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  int N, L;
  cin >> N >> L;
  vector<int> A(N);
  for (int i = 0; i < N; ++i) {
    cin >> A[i];
  }
  vector<int> next(N, -1);  
  /*
  map<int, vector<int>> vs;
  for (int i = 0; i < N; ++i) {
    vs[A[i]].push_back(i);
  }
  for (auto[foo, v] : vs) {
    for (int i = 0; i < int(v.size()) - 1; ++i) {
      next[v[i]] = v[i + 1];
    }
  }
  */
  
  for (int i = N - 1; i >= 0; --i) {
    for (int j = i + 1; j < N; ++j) {
  	  if (A[i] == A[j]) {
  	    next[i] = j;
  	    break;
  	  }
  	}
  }
  
  int Q;
  cin >> Q;
  vector<int> K(Q);
  for (int i = 0; i < Q; ++i) {
    cin >> K[i];
  }
  vector<int> ord(Q);
  iota(ord.begin(), ord.end(), 0);
  sort(ord.begin(), ord.end(), [&](int x, int y) {
	 return K[x] < K[y];
  });
  vector<int> first(L + 1, -1);
  for (int i = Q - 1; i >= 0; --i) {
    first[K[ord[i]]] = ord[i];
  }
  for (int i = L; i > 0; --i) {
    if (first[i - 1] == -1) {
      first[i - 1] = first[i];
    }
  }
  vector<valarray<int>> ans(Q, valarray<int>(N - L + 1));
  vector<int> delta(N);
  auto Modify = [&](int x, int d) {
    int p = next[x];
    while (p != -1) {
	  	delta[p - x] += d;
	  	p = next[p];
		}
  };
  for (int i = 0; i < L - 1; ++i) {
    Modify(i, +1);
  }
  for (int i = 0; i < N - L + 1; ++i) {
		Modify(i + L - 1, +1);
    for (int j = 1; i + j < N - L + 1; ++j) {
     int x = L - delta[j];
     if (first[x] != -1) {
       ans[first[x]][i] += 1;
       ans[first[x]][i + j] += 1;
     }
	  }
		Modify(i, -1);	
	}
  for (int i = 0; i < Q - 1; ++i) {
    ans[ord[i + 1]] += ans[ord[i]];
  }

  for (int i = 0; i < Q; ++i) {
    for (int j = 0; j < N - L + 1; ++j) {
	  cout << ans[i][j] << " \n"[j == N - L];
	}
  }
}
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