結果
問題 | No.1234 典型RMQ |
ユーザー | noimi |
提出日時 | 2020-09-18 21:54:23 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 173 ms / 2,000 ms |
コード長 | 11,613 bytes |
コンパイル時間 | 4,433 ms |
コンパイル使用メモリ | 250,028 KB |
実行使用メモリ | 9,728 KB |
最終ジャッジ日時 | 2024-11-15 04:58:31 |
合計ジャッジ時間 | 9,232 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | AC | 2 ms
5,248 KB |
testcase_06 | AC | 157 ms
8,960 KB |
testcase_07 | AC | 114 ms
6,816 KB |
testcase_08 | AC | 173 ms
9,472 KB |
testcase_09 | AC | 141 ms
6,816 KB |
testcase_10 | AC | 163 ms
9,216 KB |
testcase_11 | AC | 154 ms
8,704 KB |
testcase_12 | AC | 136 ms
6,816 KB |
testcase_13 | AC | 116 ms
6,816 KB |
testcase_14 | AC | 138 ms
6,816 KB |
testcase_15 | AC | 131 ms
6,820 KB |
testcase_16 | AC | 162 ms
9,216 KB |
testcase_17 | AC | 137 ms
6,816 KB |
testcase_18 | AC | 102 ms
6,820 KB |
testcase_19 | AC | 165 ms
9,472 KB |
testcase_20 | AC | 84 ms
9,600 KB |
testcase_21 | AC | 152 ms
8,960 KB |
testcase_22 | AC | 111 ms
9,600 KB |
testcase_23 | AC | 111 ms
9,728 KB |
testcase_24 | AC | 111 ms
9,728 KB |
testcase_25 | AC | 111 ms
9,600 KB |
testcase_26 | AC | 112 ms
9,728 KB |
testcase_27 | AC | 2 ms
6,816 KB |
testcase_28 | AC | 2 ms
6,816 KB |
testcase_29 | AC | 2 ms
6,820 KB |
コンパイルメッセージ
main.cpp:294:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 294 | main() { | ^~~~
ソースコード
#pragma region Macros #pragma GCC optimize("O3") #pragma GCC target("avx2,avx") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> #define ll long long #define ld long double #define rep2(i, a, b) for(ll i = a; i <= b; ++i) #define rep(i, n) for(ll i = 0; i < n; ++i) #define rep3(i, a, b) for(ll i = a; i >= b; --i) #define pii pair<int, int> #define pll pair<ll, ll> #define pb push_back #define eb emplace_back #define vi vector<int> #define vll vector<ll> #define vpi vector<pii> #define vpll vector<pll> #define overload2(_1, _2, name, ...) name #define vec(type, name, ...) vector<type> name(__VA_ARGS__) #define VEC(type, name, size) \ vector<type> name(size); \ IN(name) #define vv(type, name, h, ...) vector<vector<type>> name(h, vector<type>(__VA_ARGS__)) #define VV(type, name, h, w) \ vector<vector<type>> name(h, vector<type>(w)); \ IN(name) #define vvv(type, name, h, w, ...) vector<vector<vector<type>>> name(h, vector<vector<type>>(w, vector<type>(__VA_ARGS__))) #define vvvv(type, name, a, b, c, ...) \ vector<vector<vector<vector<type>>>> name(a, vector<vector<vector<type>>>(b, vector<vector<type>>(c, vector<type>(__VA_ARGS__)))) #define fi first #define se second #define all(c) begin(c), end(c) #define lb(c, x) distance((c).begin(), lower_bound(all(c), (x))) #define ub(c, x) distance((c).begin(), upper_bound(all(c), (x))) using namespace std; string YES[2] = {"NO", "YES"}; string Yes[2] = {"No", "Yes"}; string yes[2] = {"no", "yes"}; template <class T> using pq = priority_queue<T>; template <class T> using pqg = priority_queue<T, vector<T>, greater<T>>; #define si(c) (int)(c).size() #define INT(...) \ int __VA_ARGS__; \ IN(__VA_ARGS__) #define LL(...) \ ll __VA_ARGS__; \ IN(__VA_ARGS__) #define STR(...) \ string __VA_ARGS__; \ IN(__VA_ARGS) #define CHR(...) \ char __VA_ARGS__; \ IN(__VA_ARGS) #define DBL(...) \ double __VA_ARGS__; \ IN(__VA_ARGS) int scan() { return getchar(); } void scan(int &a) { cin >> a; } void scan(long long &a) { cin >> a; } void scan(char &a) { cin >> a; } void scan(double &a) { cin >> a; } void scan(string &a) { cin >> a; } template <class T, class S> void scan(pair<T, S> &p) { scan(p.first), scan(p.second); } template <class T> void scan(vector<T> &); template <class T> void scan(vector<T> &a) { for(auto &i : a) scan(i); } template <class T> void scan(T &a) { cin >> a; } void IN() {} template <class Head, class... Tail> void IN(Head &head, Tail &... tail) { scan(head); IN(tail...); } template <class T, class S> inline bool chmax(T &a, S b) { if(a < b) { a = b; return 1; } return 0; } template <class T, class S> inline bool chmin(T &a, S b) { if(a > b) { a = b; return 1; } return 0; } vi iota(int n) { vi a(n); iota(all(a), 0); return a; } #define UNIQUE(x) sort(all(x)), x.erase(unique(all(x)), x.end()) vector<pll> factor(ll x) { vector<pll> ans; for(ll i = 2; i * i <= x; i++) if(x % i == 0) { ans.push_back({i, 1}); while((x /= i) % i == 0) ans.back().second++; } if(x != 1) ans.push_back({x, 1}); return ans; } template <class T> vector<T> divisor(T x) { vector<T> ans; for(T i = 1; i * i <= x; i++) if(x % i == 0) { ans.pb(i); if(i * i != x) ans.pb(x / i); } return ans; } template <typename T> void zip(vector<T> &x) { vector<T> y = x; sort(all(y)); for(int i = 0; i < x.size(); ++i) { x[i] = lb(y, x[i]); } } int popcount(ll x) { return __builtin_popcountll(x); } struct Setup_io { Setup_io() { ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0); cout << fixed << setprecision(15); } } setup_io; int in() { int x; cin >> x; return x; } ll lin() { unsigned long long x; cin >> x; return x; } template <typename T> struct edge { int from, to; T cost; int id; edge(int to, T cost) : from(-1), to(to), cost(cost) {} edge(int from, int to, T cost) : from(from), to(to), cost(cost) {} edge(int from, int to, T cost, int id) : from(from), to(to), cost(cost), id(id) {} edge &operator=(const int &x) { to = x; return *this; } operator int() const { return to; } }; template <typename T> using Edges = vector<edge<T>>; using Tree = vector<vector<int>>; using Graph = vector<vector<int>>; template <class T> using Wgraph = vector<vector<edge<T>>>; Graph getG(int n, int m = -1, bool directed = false, int margin = 1) { Tree res(n); if(m == -1) m = n - 1; while(m--) { int a, b; cin >> a >> b; a -= margin, b -= margin; res[a].emplace_back(b); if(!directed) res[b].emplace_back(a); } return move(res); } template <class T> Wgraph<T> getWg(int n, int m = -1, bool directed = false, int margin = 1) { Wgraph<T> res(n); if(m == -1) m = n - 1; while(m--) { int a, b; T c; cin >> a >> b >> c; a -= margin, b -= margin; res[a].emplace_back(b, c); if(!directed) res[b].emplace_back(a, c); } return move(res); } #define i128 __int128_t #define ull unsigned long long int #define TEST \ INT(testcases); \ while(testcases--) template <class T> ostream &operator<<(ostream &os, const vector<T> &v) { for(auto &e : v) cout << e << " "; cout << endl; return os; } template <class T, class S> ostream &operator<<(ostream &os, const pair<T, S> &p) { cout << "(" << p.fi << ", " << p.se << ")"; return os; } template <class S, class T> string to_string(pair<S, T> p) { return "(" + to_string(p.first) + "," + to_string(p.second) + ")"; } template <class A> string to_string(A v) { if(v.empty()) return "{}"; string ret = "{"; for(auto &x : v) ret += to_string(x) + ","; ret.back() = '}'; return ret; } void dump() { cerr << endl; } template <class Head, class... Tail> void dump(Head head, Tail... tail) { cerr << to_string(head) << " "; dump(tail...); } #define endl '\n' #ifdef _LOCAL #undef endl #define debug(x) \ cout << #x << ": "; \ dump(x) #else #define debug(x) #endif // mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()); // int rnd(int n) { return uniform_int_distribution<int>(0, n - 1)(rng); } // ll rndll(ll n) { return uniform_int_distribution<ll>(0, n - 1)(rng); } template <typename T> static constexpr T inf = numeric_limits<T>::max() / 2; #pragma endregion template <typename T, typename E> struct LazySegmentTree { typedef function<T(T, T)> F; typedef function<T(T, E)> G; typedef function<E(E, E)> H; typedef function<E(E, int)> P; int n; F f; G g; H h; P p; T d1; E d0; vector<T> dat; vector<E> laz; LazySegmentTree( int n_, F _f, G _g, H _h, T _d1, E _d0, vector<T> v = vector<T>(), P _p = [](E a, int b) { return a; }) : f(_f), g(_g), h(_h), d1(_d1), d0(_d0), p(_p) { init(n_); if(n_ == (int)v.size()) build(n_, v); } void init(int n_) { n = 1; while(n < n_) n *= 2; dat.clear(); dat.resize(2 * n - 1, d1); laz.clear(); laz.resize(2 * n - 1, d0); } void build(int n_, vector<T> v) { for(int i = 0; i < n_; i++) dat[i + n - 1] = v[i]; for(int i = n - 2; i >= 0; i--) dat[i] = f(dat[i * 2 + 1], dat[i * 2 + 2]); } inline void eval(int len, int k) { if(laz[k] == d0) return; if(k * 2 + 1 < n * 2 - 1) { laz[k * 2 + 1] = h(laz[k * 2 + 1], laz[k]); laz[k * 2 + 2] = h(laz[k * 2 + 2], laz[k]); } dat[k] = g(dat[k], p(laz[k], len)); laz[k] = d0; } T update(int a, int b, E x, int k, int l, int r) { eval(r - l, k); if(r <= a || b <= l) return dat[k]; if(a <= l && r <= b) { laz[k] = h(laz[k], x); return g(dat[k], p(laz[k], r - l)); } return dat[k] = f(update(a, b, x, k * 2 + 1, l, (l + r) / 2), update(a, b, x, k * 2 + 2, (l + r) / 2, r)); } T update(int a, int b, E x) { return update(a, b, x, 0, 0, n); } T query(int a, int b, int k, int l, int r) { eval(r - l, k); if(r <= a || b <= l) return d1; if(a <= l && r <= b) return dat[k]; T vl = query(a, b, k * 2 + 1, l, (l + r) / 2); T vr = query(a, b, k * 2 + 2, (l + r) / 2, r); return f(vl, vr); } T query(int a, int b) { return query(a, b, 0, 0, n); } void print(int x) { rep(i, x) { cout << query(i, i + 1) << " "; } cout << endl; } }; constexpr int N = 301000; main() { INT(n); VEC(ll, a, n); INT(Q); auto f = [](ll x, ll y) { return min(x, y); }; LazySegmentTree<ll, ll> seg(n, f, plus<ll>(), plus<ll>(), inf<ll>, 0, a); while(Q--) { LL(k, l, r, c); if(k == 1) { seg.update(l - 1, r, c); } else cout << seg.query(l - 1, r) << endl; } }