結果
問題 | No.1490 スライムと爆弾 |
ユーザー |
|
提出日時 | 2021-04-24 02:31:14 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 375 ms / 2,000 ms |
コード長 | 4,222 bytes |
コンパイル時間 | 4,381 ms |
コンパイル使用メモリ | 204,808 KB |
最終ジャッジ日時 | 2025-01-21 00:35:41 |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 28 |
ソースコード
#include <bits/stdc++.h> using namespace std; using int128 = __int128_t; using int64 = long long; using int32 = int; using uint128 = __uint128_t; using uint64 = unsigned long long; using uint32 = unsigned int; #define ALL(obj) (obj).begin(),(obj).end() template<class T> using priority_queue_reverse = priority_queue<T,vector<T>,greater<T>>; constexpr int64 MOD = 1'000'000'000LL + 7; //' constexpr int64 MOD2 = 998244353; constexpr int64 HIGHINF = 1'000'000'000'000'000'000LL; constexpr int64 LOWINF = 1'000'000'000'000'000LL; //' constexpr long double PI = 3.1415926535897932384626433L; template <class T> vector<T> multivector(size_t N,T init){return vector<T>(N,init);} template <class... T> auto multivector(size_t N,T... t){return vector<decltype(multivector(t...))>(N,multivector(t...));} template <class T> void corner(bool flg, T hoge) {if (flg) {cout << hoge << endl; exit(0);}} template <class T, class U>ostream &operator<<(ostream &o, const map<T, U>&obj) {o << "{"; for (auto &x : obj) o << " {" << x.first << " : " << x.second << "}" << ","; o << " }"; return o;} template <class T>ostream &operator<<(ostream &o, const set<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const multiset<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const vector<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const deque<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;} template <class T, class U>ostream &operator<<(ostream &o, const pair<T, U>&obj) {o << "{" << obj.first << ", " << obj.second << "}"; return o;} void print(void) {cout << endl;} template <class Head> void print(Head&& head) {cout << head;print();} template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) {cout << head << " ";print(forward<Tail>(tail)...);} template <class T> void chmax(T& a, const T b){a=max(a,b);} template <class T> void chmin(T& a, const T b){a=min(a,b);} vector<string> split(const string &str, const char delemiter) {vector<string> res;stringstream ss(str);string buffer; while( getline(ss, buffer, delemiter) ) res.push_back(buffer); return res;} inline constexpr int msb(int x) {return x?31-__builtin_clz(x):-1;} inline constexpr int64 ceil_div(const int64 a,const int64 b) {return (a+(b-1))/b;}// return ceil(a/b) void YN(bool flg) {cout << (flg ? "YES" : "NO") << endl;} void Yn(bool flg) {cout << (flg ? "Yes" : "No") << endl;} void yn(bool flg) {cout << (flg ? "yes" : "no") << endl;} /** * @url * @est */ int main() { cin.tie(0);ios::sync_with_stdio(false); int64 H,W; cin >> H >> W; auto grid = multivector(H+2,W+2,0LL); int64 N,M; cin >> N >> M; vector<int64> T(N),U(N),L(N),R(N),A(N),Y(M),X(M),B(M),C(M); for(int i=0;i<N;++i) cin >> T[i] >> U[i] >> L[i] >> R[i] >> A[i]; for(int i=0;i<M;++i) { cin >> Y[i] >> X[i] >> B[i] >> C[i]; int u = max(1LL,Y[i]-B[i]); int d = min(H,Y[i]+B[i]); int l = max(1LL,X[i]-B[i]); int r = min(W,X[i]+B[i]); grid[u][l]+=C[i]; grid[d+1][l]-=C[i]; grid[u][r+1]-=C[i]; grid[d+1][r+1]+=C[i]; } for(int i=0;i<=H;++i) { for(int j=1;j<=W;++j) grid[i][j]+=grid[i][j-1]; } for(int j=0;j<=W;++j) { for(int i=1;i<=H;++i) grid[i][j]+=grid[i-1][j]; } for(int i=0;i<=H;++i) { for(int j=1;j<=W;++j) grid[i][j]+=grid[i][j-1]; } for(int j=0;j<=W;++j) { for(int i=1;i<=H;++i) grid[i][j]+=grid[i-1][j]; } int ans = 0; for(int i=0;i<N;++i) { int l = L[i]; int r = R[i]; int u = T[i]; int d = U[i]; int64 cnt = grid[d][r]-grid[u-1][r]-grid[d][l-1]+grid[u-1][l-1]; ans += (cnt < A[i]); } cout << ans << endl; return 0; }