結果
問題 | No.1675 Strange Minimum Query |
ユーザー | ruthen |
提出日時 | 2021-09-10 23:04:20 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 357 ms / 2,000 ms |
コード長 | 4,119 bytes |
コンパイル時間 | 2,159 ms |
コンパイル使用メモリ | 183,016 KB |
実行使用メモリ | 19,976 KB |
最終ジャッジ日時 | 2024-06-12 03:18:45 |
合計ジャッジ時間 | 13,633 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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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 | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 182 ms
7,548 KB |
testcase_04 | AC | 180 ms
11,472 KB |
testcase_05 | AC | 57 ms
11,100 KB |
testcase_06 | AC | 217 ms
8,140 KB |
testcase_07 | AC | 234 ms
11,516 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 3 ms
5,376 KB |
testcase_10 | AC | 225 ms
16,684 KB |
testcase_11 | AC | 80 ms
14,864 KB |
testcase_12 | AC | 256 ms
17,796 KB |
testcase_13 | AC | 305 ms
19,848 KB |
testcase_14 | AC | 332 ms
19,844 KB |
testcase_15 | AC | 306 ms
19,844 KB |
testcase_16 | AC | 2 ms
5,376 KB |
testcase_17 | AC | 55 ms
7,156 KB |
testcase_18 | AC | 76 ms
7,652 KB |
testcase_19 | AC | 141 ms
16,308 KB |
testcase_20 | AC | 219 ms
16,052 KB |
testcase_21 | AC | 218 ms
17,560 KB |
testcase_22 | AC | 265 ms
18,704 KB |
testcase_23 | AC | 190 ms
9,380 KB |
testcase_24 | AC | 184 ms
12,536 KB |
testcase_25 | AC | 126 ms
8,324 KB |
testcase_26 | AC | 79 ms
9,808 KB |
testcase_27 | AC | 205 ms
17,944 KB |
testcase_28 | AC | 119 ms
14,516 KB |
testcase_29 | AC | 112 ms
15,840 KB |
testcase_30 | AC | 80 ms
10,028 KB |
testcase_31 | AC | 234 ms
11,564 KB |
testcase_32 | AC | 335 ms
19,840 KB |
testcase_33 | AC | 330 ms
19,976 KB |
testcase_34 | AC | 334 ms
19,968 KB |
testcase_35 | AC | 355 ms
19,844 KB |
testcase_36 | AC | 357 ms
19,848 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; // clang-format off #include <atcoder/segtree> using namespace atcoder; using ll = long long; using ld = long double; using pii = pair<int, int>; using pll = pair<ll, ll>; using pdd = pair<ld, ld>; using vii = vector<int>; using vll = vector<ll>; using vdd = vector<ld>; using vvii = vector<vector<int>>; using vvll = vector<vector<ll>>; using vvdd = vector<vector<ld>>; using vvvii = vector<vector<vector<int>>>; using vvvll = vector<vector<vector<ll>>>; using vvvdd = vector<vector<vector<ld>>>; template<class T, class U> using P = pair<T, U>; template<class T> using V1 = vector<T>; template<class T> using V2 = vector<vector<T>>; template<class T> using V3 = vector<vector<vector<T>>>; template<class T> using pque = priority_queue<T, vector<T>, greater<T>>; #define _overload3(_1, _2, _3, name, ...) name #define rep1(n) for (ll i = 0; i < (n); i++) #define rep2(i, n) for (ll i = 0; i < (n); i++) #define rep3(i, a, b) for (ll i = (a); i < (b); i++) #define rep(...) _overload3(__VA_ARGS__, 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 rrep(...) _overload3(__VA_ARGS__, rrep3, rrep2, rrep1)(__VA_ARGS__) #define all(x) (x).begin(), (x).end() #define sz(x) ((int)(x).size()) #define fi first #define se second #define pb push_back #define endl '\n' #define popcnt(x) __builtin_popcountll(x) #define uniq(x) (x).erase(unique((x).begin(), (x).end()), (x).end()); #define IOS ios::sync_with_stdio(false); cin.tie(nullptr); const int inf = 1 << 30; const ll INF = 1ll << 60; const ld DINF = numeric_limits<ld>::infinity(); const ll mod = 1000000007; //const ll mod = 998244353; const ld EPS = 1e-9; const ld PI = 3.1415926535897932; const ll dx[8] = {1, 0, -1, 0, 1, -1, -1, 1}; const ll dy[8] = {0, 1, 0, -1, 1, 1, -1, -1}; template<class T> bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T> bool chmin(T &a, const T &b) { if (a>b) { a=b; return 1; } return 0; } template<typename T> T min(const vector<T> &x) { return *min_element(all(x)); } template<typename T> T max(const vector<T> &x) { return *max_element(all(x)); } template<class T, class U> ostream &operator<<(ostream &os, const pair<T, U> &p) { return os << "(" << p.fi << ", " << p.se << ")"; } template<class T> ostream &operator<<(ostream &os, const vector<T> &v) { os << "[ "; for (auto &z : v) os << z << " "; os << "]"; return os; } #ifdef _DEBUG #define show(x) cout << #x << " = " << x << endl; #else #define show(x) #endif ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; } ll lcm(ll a, ll b) { return (a / gcd(a, b)) * b; } ll rem(ll a, ll b) { return (a % b + b) % b; } // clang-format on // using mint = modint998244353; ll modpow(ll a, ll N, ll mod) { ll res = 1; // 例えば3=101(2)なので、下位bitから順に1ならa倍する while (N) { if (N & 1) res = res * a % mod; a = a * a % mod; N >>= 1; } return res; } ll op(ll a, ll b) { return min(a, b); } ll e() { return INF; } int main() { // IOS; int N, Q; cin >> N >> Q; V1<P<ll, pii>> lrB(Q); rep(Q) { cin >> lrB[i].se.fi >> lrB[i].se.se >> lrB[i].fi; lrB[i].se.fi--, lrB[i].se.se--; } sort(all(lrB)); reverse(all(lrB)); segtree<ll, op, e> Seg(N); set<int> Set; rep(i, N + 1) Set.insert(i); rep(i, Q) { int l = lrB[i].se.fi, r = lrB[i].se.se, B = lrB[i].fi; while (1) { auto itr = Set.lower_bound(l); if ((*itr) > r) break; Seg.set((*itr), B); Set.erase(itr); } int m = Seg.prod(l, r + 1); if (m > B) { cout << -1 << endl; return 0; } } vll ans(N); rep(i, N) ans[i] = Seg.get(i); rep(i, N) if (ans[i] == INF) ans[i] = 1000000000; rep(i, N) { if (i) cout << " "; cout << ans[i]; } cout << endl; return 0; } /* メモ Bの大きい順にソートする */