結果

問題 No.2154 あさかつの参加人数
ユーザー ZOI-dayoZOI-dayo
提出日時 2023-10-18 15:35:40
言語 C++23
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 996 ms / 2,000 ms
コード長 5,706 bytes
コンパイル時間 4,864 ms
コンパイル使用メモリ 245,680 KB
実行使用メモリ 11,132 KB
最終ジャッジ日時 2023-10-18 15:36:08
合計ジャッジ時間 24,829 ms
ジャッジサーバーID
（参考情報） 		judge15 / judge13
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 985 ms
11,132 KB
testcase_01 AC 993 ms
11,132 KB
testcase_02 AC 989 ms
11,132 KB
testcase_03 AC 967 ms
11,132 KB
testcase_04 AC 996 ms
11,132 KB
testcase_05 AC 171 ms
4,348 KB
testcase_06 AC 544 ms
6,516 KB
testcase_07 AC 547 ms
8,364 KB
testcase_08 AC 594 ms
9,088 KB
testcase_09 AC 344 ms
7,572 KB
testcase_10 AC 514 ms
7,836 KB
testcase_11 AC 867 ms
10,408 KB
testcase_12 AC 596 ms
7,836 KB
testcase_13 AC 274 ms
4,932 KB
testcase_14 AC 632 ms
7,572 KB
testcase_15 AC 564 ms
8,824 KB
testcase_16 AC 683 ms
8,628 KB
testcase_17 AC 650 ms
7,572 KB
testcase_18 AC 756 ms
9,088 KB
testcase_19 AC 81 ms
4,348 KB
testcase_20 AC 725 ms
9,352 KB
testcase_21 AC 306 ms
7,044 KB
testcase_22 AC 630 ms
10,672 KB
testcase_23 AC 743 ms
9,088 KB
testcase_24 AC 862 ms
10,148 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 # 

#line 1 "test/yukicoder/2154__imos.test.cpp"
#define PROBLEM "https://yukicoder.me/problems/no/2154"

#line 2 "datastructure/imos.hpp"

#line 2 "common/alias.hpp"

#include <bits/stdc++.h>
// #include <gmpxx.h>
// #include <boost/multiprecision/cpp_int.hpp>

#line 2 "common/print.hpp"

#line 4 "common/print.hpp"
using namespace std;

// ---------------
// ----- TOC -----
template <typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &p);
template <typename T1, typename T2>
istream &operator>>(istream &is, pair<T1, T2> &p);
template <typename T> ostream &operator<<(ostream &os, const vector<T> &v);
template <typename T>
ostream &operator<<(ostream &os, const vector<vector<T>> &v);
template <typename T>
ostream &operator<<(ostream &os, const vector<vector<vector<T>>> &v);
template <typename T> istream &operator>>(istream &is, vector<T> &v);
template <typename T, typename S>
ostream &operator<<(ostream &os, const map<T, S> &mp);
template <typename T> ostream &operator<<(ostream &os, const set<T> &st);
template <typename T> ostream &operator<<(ostream &os, const multiset<T> &st);
template <typename T> ostream &operator<<(ostream &os, queue<T> q);
template <typename T> ostream &operator<<(ostream &os, deque<T> q);
template <typename T> ostream &operator<<(ostream &os, stack<T> st);
template <class T, class Container, class Compare>
ostream &operator<<(ostream &os, priority_queue<T, Container, Compare> pq);
// --- END TOC ---
// ---------------

template <typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &p) {
  os << "(" << p.first << "," << p.second << ")";
  return os;
}

template <typename T1, typename T2>
istream &operator>>(istream &is, pair<T1, T2> &p) {
  is >> p.first >> p.second;
  return is;
}

template <typename T> ostream &operator<<(ostream &os, const vector<T> &v) {
  os << "[";
  for (int i = 0; i < (int)v.size(); i++) {
    os << v[i] << (i + 1 != (int)v.size() ? ", " : "]");
  }
  return os;
}

template <typename T>
ostream &operator<<(ostream &os, const vector<vector<T>> &v) {
  for (int i = 0; i < (int)v.size(); i++) {
    os << v[i] << endl;
  }
  return os;
}

template <typename T>
ostream &operator<<(ostream &os, const vector<vector<vector<T>>> &v) {
  for (int i = 0; i < (int)v.size(); i++) {
    os << "i = " << i << endl;
    os << v[i];
  }
  return os;
}

template <typename T> istream &operator>>(istream &is, vector<T> &v) {
  for (T &in : v)
    is >> in;
  return is;
}

template <typename T, typename S>
ostream &operator<<(ostream &os, const map<T, S> &mp) {
  for (auto &[key, val] : mp) {
    os << key << ":" << val << " ";
  }
  return os;
}

template <typename T> ostream &operator<<(ostream &os, const set<T> &st) {
  os << "{";
  auto itr = st.begin();
  for (int i = 0; i < (int)st.size(); i++) {
    os << *itr << (i + 1 != (int)st.size() ? ", " : "}");
    itr++;
  }
  return os;
}

template <typename T> ostream &operator<<(ostream &os, const multiset<T> &st) {
  auto itr = st.begin();
  for (int i = 0; i < (int)st.size(); i++) {
    os << *itr << (i + 1 != (int)st.size() ? " " : "");
    itr++;
  }
  return os;
}

template <typename T> ostream &operator<<(ostream &os, queue<T> q) {
  while (q.size()) {
    os << q.front() << " ";
    q.pop();
  }
  return os;
}

template <typename T> ostream &operator<<(ostream &os, deque<T> q) {
  while (q.size()) {
    os << q.front() << " ";
    q.pop_front();
  }
  return os;
}

template <typename T> ostream &operator<<(ostream &os, stack<T> st) {
  while (st.size()) {
    os << st.top() << " ";
    st.pop();
  }
  return os;
}

template <class T, class Container, class Compare>
ostream &operator<<(ostream &os, priority_queue<T, Container, Compare> pq) {
  while (pq.size()) {
    os << pq.top() << " ";
    pq.pop();
  }
  return os;
}
#line 8 "common/alias.hpp"

using namespace std;
// using namespace boost::multiprecision;

// --- 型エイリアス ---
using ll = long long;
template <typename T> using vec = vector<T>;
template <typename T> using vvec = vector<vector<T>>;
template <typename T> using p_queue = priority_queue<T>;
template <typename T> using rp_queue = priority_queue<T, vec<T>, greater<T>>;

// --- 黒魔術 ---
#define int ll

// --- 制御マクロ ---
#define rep(i, n) for (ll i = 0; i < n; ++i)
#define all(v) begin(v), end(v)
#define BIT(n) (1LL << (n))
#define MAX(type) numeric_limits<type>::max()
#define MIN(type) numeric_limits<type>::min()
#define yes cout << "Yes" << endl
#define no cout << "No" << endl
#define pb push_back
#define mp make_pair
#define fir first
#define sec second

// --- 定数 ---
constexpr ll INF = 1LL << 60;
#line 4 "datastructure/imos.hpp"

template<typename T>
struct imos{
private:
  int _n;
  vec<T> _data, _raw;
  bool _is_build = false;
public:
  imos(int n) : _n(n), _data(_n+1, 0), _raw(_n, 0) {}
  imos(vec<T> src) : _n(src.size()), _data(_n+1, 0), _raw(_n, 0) {
    rep(i, _n) add(i, src[i]);
  }
  inline void add(int l, int r, T x) {
    assert(l < r);
    assert(0 <= l && r <= _n);
    _is_build = false;
    _data[l] += x;
    _data[r] -= x;
  }
  inline void add(int i, T x) {
    assert(0 <= i && i < _n);
    _is_build = false;
    add(i, i+1, x);
  }
  inline void build() {
    _raw[0] = _data[0];
    for(int i=1; i<_n; i++) _raw[i] = _raw[i-1] + _data[i];
    _is_build = true;
  }
  inline T get(int i) {
    assert(0 <= i && i < _n);
    if (!_is_build) build();
    return _raw[i];
  }
};
#line 4 "test/yukicoder/2154__imos.test.cpp"

signed main() {
  int N, M;
  cin >> N >> M;
  imos<ll> imos(N);
  rep(i, M) {
    int l, r;
    cin >> l >> r;
    imos.add(N-l, N-r+1, 1);
  }
  rep(i, N) {
    cout << imos.get(i) << endl;
  }
}
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