結果
問題 | No.1234 典型RMQ |
ユーザー | aya_se |
提出日時 | 2020-10-13 18:32:56 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 266 ms / 2,000 ms |
コード長 | 10,029 bytes |
コンパイル時間 | 1,107 ms |
コンパイル使用メモリ | 101,220 KB |
実行使用メモリ | 7,168 KB |
最終ジャッジ日時 | 2024-11-09 02:36:52 |
合計ジャッジ時間 | 8,096 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
5,248 KB |
testcase_02 | AC | 3 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 | 254 ms
6,912 KB |
testcase_07 | AC | 209 ms
5,248 KB |
testcase_08 | AC | 266 ms
7,168 KB |
testcase_09 | AC | 237 ms
5,248 KB |
testcase_10 | AC | 259 ms
6,912 KB |
testcase_11 | AC | 251 ms
6,912 KB |
testcase_12 | AC | 234 ms
5,248 KB |
testcase_13 | AC | 209 ms
5,248 KB |
testcase_14 | AC | 238 ms
5,248 KB |
testcase_15 | AC | 228 ms
5,248 KB |
testcase_16 | AC | 258 ms
6,912 KB |
testcase_17 | AC | 238 ms
5,248 KB |
testcase_18 | AC | 204 ms
5,248 KB |
testcase_19 | AC | 262 ms
7,040 KB |
testcase_20 | AC | 209 ms
7,040 KB |
testcase_21 | AC | 257 ms
6,912 KB |
testcase_22 | AC | 223 ms
7,040 KB |
testcase_23 | AC | 229 ms
7,168 KB |
testcase_24 | AC | 225 ms
7,040 KB |
testcase_25 | AC | 224 ms
7,040 KB |
testcase_26 | AC | 224 ms
7,040 KB |
testcase_27 | AC | 2 ms
5,248 KB |
testcase_28 | AC | 2 ms
5,248 KB |
testcase_29 | AC | 2 ms
5,248 KB |
ソースコード
#include <iostream> #include <string> #include <vector> #include <set> #include <stack> #include <queue> #include <map> #include <algorithm> #include <iomanip> #include <math.h> #include <string.h> #include <cstdio> #include <tuple> #include <numeric> #include <functional> using namespace std; using ll = long long; using ld = long double; using pll = pair<ll, ll>; using vl = vector<ll>; using vll = vector<vl>; using vlll = vector<vll>; using vpll = vector<pll>; using vs = vector<string>; using tll = tuple<ll, ll, ll>; using vtll = vector<tll>; 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 (b < a) { a = b; return 1; } return 0; } const ld PI = 3.1415926535897932; #define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__) #define mp make_pair #define mt make_tuple #define pb push_back #define co(i) cout << i << endl; #define co2(i,j) cout << i << " " << j << endl; #define co3(i) cout << i << " "; #define po(i) cout << i.first << " " << i.second << endl; void in() {} void debug_out() { cerr << endl; } template<typename Head, typename... Tail> void debug_out(Head h, Tail... t) { cerr << " " << h; if (sizeof...(t) > 0) cerr << " :"; debug_out(t...); } template <typename T> ostream& operator<<(ostream& os, vector<T> vec) { for (size_t i = 0; i < vec.size(); i++)os << vec[i] << (i + 1 == vec.size() ? "" : " "); return os; } ll ctoi(char c) { switch (c) { case '0': return 0; case '1': return 1; case '2': return 2; case '3': return 3; case '4': return 4; case '5': return 5; case '6': return 6; case '7': return 7; case '8': return 8; case '9': return 9; default: return 0; } } bool pairCompare(const pll firstElof, pll secondElof) { return firstElof.second < secondElof.second; } //AtCoder以外ではコメントアウトを忘れずに! //#include <atcoder/all> //using namespace atcoder; //**Snippetリスト**// //rep, vin, all, iteLoop, bitSearch, bitList, nod, LIS, digitDP, treeDP, Rerooting// //gcdlcm, isPrime, eratos, primeFactorize, Npow, combination, divisor, modinv, doubling// //dfs, bfs, dijkstra, WarshallFloyd, BellmanFord, UnionFind, Kruskal, RMQ, LCA, FordFulkerson// //**AC Libraryリスト**// //pow_mod, inv_mod, floor_sum, convolution, convolution_ll, modint// //fenwicktree, segtree, lazysegtree, string// ll i, j, k, l; ll N, M, K, H, W, X, Y, Z, R, Q, T; ll MOD = 1000000007, INF = 1LL << 60, ans = 0, z = 0, o = 1; vl flag, D; vll path; //***********// #ifndef ATCODER_INTERNAL_BITOP_HPP #define ATCODER_INTERNAL_BITOP_HPP 1 #ifdef _MSC_VER #include <intrin.h> #endif namespace atcoder { namespace internal { // @param n `0 <= n` // @return minimum non-negative `x` s.t. `n <= 2**x` int ceil_pow2(int n) { int x = 0; while ((1U << x) < (unsigned int)(n)) x++; return x; } // @param n `1 <= n` // @return minimum non-negative `x` s.t. `(n & (1 << x)) != 0` int bsf(unsigned int n) { #ifdef _MSC_VER unsigned long index; _BitScanForward(&index, n); return index; #else return __builtin_ctz(n); #endif } } // namespace internal } // namespace atcoder #endif // ATCODER_INTERNAL_BITOP_HPP #ifndef ATCODER_LAZYSEGTREE_HPP #define ATCODER_LAZYSEGTREE_HPP 1 #include <algorithm> //#include <atcoder/internal_bit> #include <cassert> #include <iostream> #include <vector> namespace atcoder { template <class S, S(*op)(S, S), S(*e)(), class F, S(*mapping)(F, S), F(*composition)(F, F), F(*id)()> struct lazy_segtree { public: lazy_segtree() : lazy_segtree(0) {} lazy_segtree(int n) : lazy_segtree(std::vector<S>(n, e())) {} lazy_segtree(const std::vector<S>& v) : _n(int(v.size())) { log = internal::ceil_pow2(_n); size = 1 << log; d = std::vector<S>(2 * size, e()); lz = std::vector<F>(size, id()); for (int i = 0; i < _n; i++) d[size + i] = v[i]; for (int i = size - 1; i >= 1; i--) { update(i); } } void set(int p, S x) { assert(0 <= p && p < _n); p += size; for (int i = log; i >= 1; i--) push(p >> i); d[p] = x; for (int i = 1; i <= log; i++) update(p >> i); } S get(int p) { assert(0 <= p && p < _n); p += size; for (int i = log; i >= 1; i--) push(p >> i); return d[p]; } S prod(int l, int r) { assert(0 <= l && l <= r && r <= _n); if (l == r) return e(); l += size; r += size; for (int i = log; i >= 1; i--) { if (((l >> i) << i) != l) push(l >> i); if (((r >> i) << i) != r) push(r >> i); } S sml = e(), smr = e(); while (l < r) { if (l & 1) sml = op(sml, d[l++]); if (r & 1) smr = op(d[--r], smr); l >>= 1; r >>= 1; } return op(sml, smr); } S all_prod() { return d[1]; } void apply(int p, F f) { assert(0 <= p && p < _n); p += size; for (int i = log; i >= 1; i--) push(p >> i); d[p] = mapping(f, d[p]); for (int i = 1; i <= log; i++) update(p >> i); } void apply(int l, int r, F f) { assert(0 <= l && l <= r && r <= _n); if (l == r) return; l += size; r += size; for (int i = log; i >= 1; i--) { if (((l >> i) << i) != l) push(l >> i); if (((r >> i) << i) != r) push((r - 1) >> i); } { int l2 = l, r2 = r; while (l < r) { if (l & 1) all_apply(l++, f); if (r & 1) all_apply(--r, f); l >>= 1; r >>= 1; } l = l2; r = r2; } for (int i = 1; i <= log; i++) { if (((l >> i) << i) != l) update(l >> i); if (((r >> i) << i) != r) update((r - 1) >> i); } } template <bool (*g)(S)> int max_right(int l) { return max_right(l, [](S x) { return g(x); }); } template <class G> int max_right(int l, G g) { assert(0 <= l && l <= _n); assert(g(e())); if (l == _n) return _n; l += size; for (int i = log; i >= 1; i--) push(l >> i); S sm = e(); do { while (l % 2 == 0) l >>= 1; if (!g(op(sm, d[l]))) { while (l < size) { push(l); l = (2 * l); if (g(op(sm, d[l]))) { sm = op(sm, d[l]); l++; } } return l - size; } sm = op(sm, d[l]); l++; } while ((l & -l) != l); return _n; } template <bool (*g)(S)> int min_left(int r) { return min_left(r, [](S x) { return g(x); }); } template <class G> int min_left(int r, G g) { assert(0 <= r && r <= _n); assert(g(e())); if (r == 0) return 0; r += size; for (int i = log; i >= 1; i--) push((r - 1) >> i); S sm = e(); do { r--; while (r > 1 && (r % 2)) r >>= 1; if (!g(op(d[r], sm))) { while (r < size) { push(r); r = (2 * r + 1); if (g(op(d[r], sm))) { sm = op(d[r], sm); r--; } } return r + 1 - size; } sm = op(d[r], sm); } while ((r & -r) != r); return 0; } private: int _n, size, log; std::vector<S> d; std::vector<F> lz; void update(int k) { d[k] = op(d[2 * k], d[2 * k + 1]); } void all_apply(int k, F f) { d[k] = mapping(f, d[k]); if (k < size) lz[k] = composition(f, lz[k]); } void push(int k) { all_apply(2 * k, lz[k]); all_apply(2 * k + 1, lz[k]); lz[k] = id(); } }; } // namespace atcoder #endif // ATCODER_LAZYSEGTREE_HPP // swapping flag ll op(ll l, ll r) { return min(l,r); } ll e() { return INF; } ll id() { return 0; } ll mapping(ll l, ll r) { return l + r; } ll composition(ll l, ll r) { return l + r; } int main() { cin >> N; vl A(N); for (i = 0; i < N; i++) cin >> A[i]; cin >> Q; atcoder::lazy_segtree<ll, op, e, ll, mapping, composition, id> seg(A); for (k = 0; k < Q; k++) { ll a, b, c, d; cin >> a >> b >> c >> d; b--; c--; if (a == 1) { seg.apply(b,c+1,d); } else { co(seg.prod(b, c + 1)); } } }