結果

問題 No.2421 entersys?
ユーザー silv723silv723
提出日時 2023-08-12 14:07:32
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
WA  
実行時間 -
コード長 5,651 bytes
コンパイル時間 4,444 ms
コンパイル使用メモリ 288,632 KB
実行使用メモリ 311,424 KB
最終ジャッジ日時 2024-04-30 05:04:38
合計ジャッジ時間 20,791 ms
ジャッジサーバーID
(参考情報)
judge3 / judge4
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 1 ms
6,816 KB
testcase_01 WA -
testcase_02 WA -
testcase_03 WA -
testcase_04 WA -
testcase_05 WA -
testcase_06 WA -
testcase_07 WA -
testcase_08 WA -
testcase_09 WA -
testcase_10 WA -
testcase_11 WA -
testcase_12 WA -
testcase_13 WA -
testcase_14 WA -
testcase_15 WA -
testcase_16 WA -
testcase_17 WA -
testcase_18 WA -
testcase_19 WA -
testcase_20 WA -
testcase_21 WA -
testcase_22 AC 958 ms
266,240 KB
testcase_23 WA -
testcase_24 WA -
testcase_25 WA -
testcase_26 AC 885 ms
253,824 KB
testcase_27 AC 851 ms
253,568 KB
testcase_28 AC 864 ms
253,952 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

#include<bits/stdc++.h>
#include<atcoder/all>
using namespace atcoder;
#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
using namespace std;
using ll=long long;
using ld=long double;
using ull=unsigned long long;
using i128 = __int128_t;
#define vs vector<string>
#define rep(i,n) for(ll i=0;i<ll(n);i++)
#define rep2(i,n) for(ll i=n-1;i>=0;i--)
#define rep3(i,a,b) for(ll i=a;i<=ll(b);i++)
#define rep4(i,a,b) for(ll i=a;i>=ll(b);i--)
#define forv(i,V) for(const auto& i:V)
#define all(x) x.begin(),x.end()
#define fi first
#define se second
#define SIZE(x) int(x.size())
constexpr ll mod=998244353;
//constexpr ll mod=1000000007;
#define pi 3.14159265358979323
#define INF32 2147483647
#define INF64 9223372036854775807
#define faster ios::sync_with_stdio(false);std::cin.tie(nullptr)
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define rev reverse
#define vi vector<int>
#define vll vector<ll>
#define vpi vector<pair<int,int>>
#define vpll vector<pair<ll,ll>>
#define vvi vector<vector<int>>
#define vvll vector<vector<ll>>
#define prq priority_queue
#define lb lower_bound
#define ub upper_bound
#define popcnt __builtin_popcountll
#define TLE while(true);
#define RE assert(false);
#define MLE vector<vector<vector<long long>>> mle_mle(400,vector<vector<long long>>(1000,vector<long long>(1000)));
const string YESNO[2] = {"NO", "YES"};
const string YesNo[2] = {"No", "Yes"};
const string yesno[2] = {"no", "yes"};
#define rall(n) (n).rbegin(),(n).rend()
#define INT(...) int __VA_ARGS__;scan(__VA_ARGS__)
#define LL(...) ll __VA_ARGS__;scan(__VA_ARGS__)
#define STR(...) string __VA_ARGS__;scan(__VA_ARGS__)
#define CHR(...) char __VA_ARGS__;scan(__VA_ARGS__)
#define DBL(...) double __VA_ARGS__;scan(__VA_ARGS__)
#define LD(...) ld __VA_ARGS__;scan(__VA_ARGS__)
template<typename T,typename U>
ostream &operator<<(ostream&os,const pair<T,U>&p){os<<p.first<<" "<<p.second;return os;}
template<typename T,typename U>
istream &operator>>(istream&is,pair<T,U>&p){is>>p.first>>p.second;return is;}
template<typename T>
ostream &operator<<(ostream&os,const vector<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;}
template<typename T>
istream &operator>>(istream&is,vector<T>&v){for(T &in:v){is>>in;}return is;}
void scan(){}
template<class Head,class... Tail>
void scan(Head&head,Tail&... tail){cin>>head;scan(tail...);}
template<class T>
void print(const T &t){cout<<t<<'\n';}
template<class Head, class... Tail>
void print(const Head &head, const Tail &... tail){cout<<head<<' ';print(tail...);}
template<class... T>
void fin(const T &... a){print(a...);exit(0);}
ll max(int a,ll b){return max((ll)a,b);}
ll max(ll a,int b){return max((ll)b,a);}
ll min(int a,ll b){return min((ll)a,b);}
ll min(ll a,int b){return min((ll)b,a);}
//a以上b以下の個数
template<typename T>
ll RangeOK(ll a,ll b,vector<T> &v){
  return max(ub(all(v),b)-lb(all(v),a),0);
}
template <typename T>
vector<T> compress(vector<T> &X) {
    vector<T> vals = X;
    sort(vals.begin(), vals.end());
    vals.erase(unique(vals.begin(), vals.end()), vals.end());
    for (int i = 0; i < (int)X.size(); i++) {
        X[i] = lower_bound(vals.begin(), vals.end(), X[i]) - vals.begin();
    }
    return vals;
}
struct DinamicLazySegmentTreeUpdateSum{
  struct node{
    long long value;
    long long lazy;
    bool islz;
    node* left;
    node* right;
    node(long long value) : value(value), left(nullptr), right(nullptr) {
      islz = false;
    };
  };
  int n;
  node* root = new node(0);
  void mk(node*& t){
    if(!t) t = new node(0);
  }
  void eval(node*& t){
    if(t->islz == false) return;
    mk(t->left);
    t->left->lazy = t->lazy/2;
    t->left->islz = true;
    mk(t->right);
    t->right->lazy = t->lazy/2;
    t->right->islz = true;
    t->value = t->lazy;
    t->islz = false;
  }
  void update(node*& t, long long a, long long b, long long l, long long r, long long x){
    mk(t);
    eval(t);
    if(b <= l || r <= a) return;
    if(l <= a && b <= r){
      t->lazy = x*(b-a);
      t->islz = true;
      eval(t);
      return;
    }
    if(a-b != 1){
      long long c = (a+b)>>1;
      update(t->left, a, c, l, r, x);
      update(t->right, c, b, l, r, x);
    }
    t->value = t->left->value + t->right->value;
  }
  long long sum(node*& t, long long a, long long b, long long l, long long r){
    if(!t || b <= l || r <= a) return 0;
    eval(t);
    if(l <= a && b <= r) return t->value;
    long long c = (a+b)>>1;
    return sum(t->left, a, c, l, r) + sum(t->right, c, b, l, r);
  }
  //[a, b) -> x
  void update(long long a, long long b, long long x){
    update(root, 0, (1LL<<30), a, b, x);
  }
  //sum[a, b)
  long long sum(long long a, long long b){
    return sum(root, 0, (1LL<<30), a, b);
  }
};

int main(){
  LL(n);
  map<string, set<pll>> s;
  DinamicLazySegmentTreeUpdateSum d;
  rep(i, n){
    STR(a);
    LL(b, c);
    s[a].insert({b, c});
    d.update(b, b+1, d.sum(b, b+1)+1);
    d.update(c+1, c+2, d.sum(c+1, c+2)-1);
  }
  LL(q);
  while(q--){
    LL(t);
    if(t == 1){
      STR(a);
      if(s[a].size() == 0){
        print("No");
        continue;
      }
      LL(b);
      auto p = (--s[a].lb({b+1, 0}));
      if(p == s[a].end()) print("No");
      else if((*p).first <= b && (*p).second >= b) print("Yes");
      else print("No");
    }else if(t == 2){
      LL(a);
      print(d.sum(0, a+1));
    }else{
      STR(a);
      LL(b, c);
      s[a].insert({b, c});
      d.update(b, b+1, d.sum(b, b+1)+1);
      d.update(c+1, c+2, d.sum(c+1, c+2)-1);
    }
  }
}
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