結果
問題 | No.1234 典型RMQ |
ユーザー | Coki628 |
提出日時 | 2020-12-04 18:47:09 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 126 ms / 2,000 ms |
コード長 | 6,074 bytes |
コンパイル時間 | 2,810 ms |
コンパイル使用メモリ | 212,552 KB |
実行使用メモリ | 8,064 KB |
最終ジャッジ日時 | 2024-11-09 02:37:41 |
合計ジャッジ時間 | 6,824 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 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 | 115 ms
7,936 KB |
testcase_07 | AC | 81 ms
5,248 KB |
testcase_08 | AC | 126 ms
8,064 KB |
testcase_09 | AC | 104 ms
5,760 KB |
testcase_10 | AC | 119 ms
7,936 KB |
testcase_11 | AC | 113 ms
7,808 KB |
testcase_12 | AC | 101 ms
5,760 KB |
testcase_13 | AC | 81 ms
5,248 KB |
testcase_14 | AC | 100 ms
5,760 KB |
testcase_15 | AC | 95 ms
5,504 KB |
testcase_16 | AC | 117 ms
7,936 KB |
testcase_17 | AC | 101 ms
5,632 KB |
testcase_18 | AC | 73 ms
5,248 KB |
testcase_19 | AC | 122 ms
8,064 KB |
testcase_20 | AC | 70 ms
8,064 KB |
testcase_21 | AC | 118 ms
7,936 KB |
testcase_22 | AC | 83 ms
8,064 KB |
testcase_23 | AC | 82 ms
8,064 KB |
testcase_24 | AC | 81 ms
7,936 KB |
testcase_25 | AC | 83 ms
7,936 KB |
testcase_26 | AC | 80 ms
8,064 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
// #pragma GCC target("avx2") // #pragma GCC optimize("O3") // #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using pll = pair<ll, ll>; using pii = pair<int, int>; using vvl = vector<vector<ll>>; using vvi = vector<vector<int>>; using vvpll = vector<vector<pll>>; #define rep(i, a, b) for (ll i=(a); i<(b); i++) #define rrep(i, a, b) for (ll i=(a); i>(b); i--) #define pb push_back #define tostr to_string #define ALL(A) A.begin(), A.end() constexpr ll INF = LONG_LONG_MAX; constexpr ll MOD = 1000000007; template<typename T> vector<vector<T>> list2d(int N, int M, T init) { vector<vector<T>> res(N, vector<T>(M, init)); return res; } template<typename T> vector<vector<vector<T>>> list3d(int N, int M, int L, T init) { vector<vector<vector<T>>> res(N, vector<vector<T>>(M, vector<T>(L, init))); return res; } void print(ld out) { cout << fixed << setprecision(15) << out << '\n'; } void print(double out) { cout << fixed << setprecision(15) << out << '\n'; } template<typename T> void print(T out) { cout << out << '\n'; } template<typename T1, typename T2> void print(pair<T1, T2> out) { cout << out.first << ' ' << out.second << '\n'; } template<typename T> void print(vector<T> A) { rep(i, 0, A.size()) { cout << A[i]; cout << (i == A.size()-1 ? '\n' : ' '); } } template<typename T> void print(set<T> S) { vector<T> A(S.begin(), S.end()); print(A); } void Yes() { print("Yes"); } void No() { print("No"); } void YES() { print("YES"); } void NO() { print("NO"); } template<typename T> inline bool chmax(T &x, T y) { return (y > x) ? x = y, true : false; } template<typename T> inline bool chmin(T &x, T y) { return (y < x) ? x = y, true : false; } ll sum(vector<ll> A) { ll res = 0; for (ll a: A) res += a; return res; } ll max(vector<ll> A) { ll res = -INF; for (ll a: A) chmax(res, a); return res; } ll min(vector<ll> A) { ll res = INF; for (ll a: A) chmin(res, a); return res; } ll toint(string s) { ll res = 0; for (char c : s) { res *= 10; res += (c - '0'); } return res; } int toint(char num) { return num - '0'; } char tochar(int num) { return '0' + num; } inline ll pow(int x, ll n) { ll res = 1; rep(_, 0, n) res *= x; return res; } inline ll pow(ll x, ll n, int mod) { ll res = 1; while (n > 0) { if (n & 1) { res = (res * x) % mod; } x = (x * x) % mod; n >>= 1; } return res; } inline ll floor(ll a, ll b) { if (a < 0) { return (a-b+1) / b; } else { return a / b; } } inline ll ceil(ll a, ll b) { if (a >= 0) { return (a+b-1) / b; } else { return a / b; } } pll divmod(ll a, ll b) { ll d = a / b; ll m = a % b; return {d, m}; } int popcount(ll S) { return __builtin_popcountll(S); } ll gcd(ll a, ll b) { return __gcd(a, b); } template<typename T, typename E> struct LazySegTree { using F = function<T(T, T)>; using G = function<T(T, E)>; using H = function<E(E, E)>; int n, height; F f; G g; H h; T ti; E ei; vector<T> dat; vector<E> laz; LazySegTree(F f, G g, H h, T ti, E ei): f(f), g(g), h(h), ti(ti), ei(ei) {} void init(int n_){ n = 1; height = 0; while (n<n_) n<<=1, height++; dat.assign(2*n, ti); laz.assign(2*n, ei); } void build(int n_) { init(n_); } void build(const vector<T> &v){ int n_ = v.size(); init(n_); for (int i=0;i<n_;i++) dat[n+i] = v[i]; for (int i=n-1;i;i--) dat[i] = f(dat[(i<<1)|0], dat[(i<<1)|1]); } inline T reflect(int k){ return laz[k]==ei?dat[k]:g(dat[k], laz[k]); } inline void propagate(int k){ if (laz[k]==ei) return; laz[(k<<1)|0] = h(laz[(k<<1)|0], laz[k]); laz[(k<<1)|1] = h(laz[(k<<1)|1], laz[k]); dat[k] = reflect(k); laz[k] = ei; } inline void thrust(int k){ for (int i=height;i;i--) propagate(k>>i); } inline void recalc(int k){ while (k>>=1) dat[k] = f(reflect((k<<1)|0), reflect((k<<1)|1)); } void update(int a,int b,E x){ if (a>=b) return; thrust(a+=n); thrust(b+=n-1); for (int l=a,r=b+1;l<r;l>>=1,r>>=1) { if (l&1) laz[l] = h(laz[l], x), l++; if (r&1) --r, laz[r] = h(laz[r], x); } recalc(a); recalc(b); } void set_val(int a, T x){ thrust(a+=n); dat[a] = x; laz[a] = ei; recalc(a); } T query(int a, int b){ if (a>=b) return ti; thrust(a+=n); thrust(b+=n-1); T vl = ti, vr = ti; for (int l=a,r=b+1;l<r;l>>=1,r>>=1) { if (l&1) vl = f(vl, reflect(l++)); if (r&1) vr = f(reflect(--r), vr); } return f(vl, vr); } template<typename C> int find(int st, C &check, T &acc, int k, int l, int r){ if (l+1==r) { acc = f(acc, reflect(k)); return check(acc)?k-n:-1; } propagate(k); int m = (l+r)>>1; if (m<=st) return find(st, check, acc, (k<<1)|1, m, r); if (st<=l&&!check(f(acc,dat[k]))) { acc = f(acc,dat[k]); return -1; } int vl = find(st, check, acc, (k<<1)|0, l, m); if (~vl) return vl; return find(st, check, acc, (k<<1)|1, m, r); } template<typename C> int find(int st, C &check){ T acc = ti; return find(st, check, acc, 1, 0, n); } }; auto f = [](ll a, ll b) -> ll { return min(a, b); }; auto g = [](ll a, ll b) -> ll { return a + b; }; auto h = [](ll a, ll b) -> ll { return a + b; }; int main() { cin.tie(0); ios::sync_with_stdio(false); ll N; cin >> N; vector<ll> A(N); rep(i, 0, N) cin >> A[i]; LazySegTree<ll, ll> seg(f, g, h, INF, 0); seg.build(A); ll Q; cin >> Q; rep(_, 0, Q) { ll op, l, r, c; cin >> op >> l >> r >> c; l--; if (op == 1) { seg.update(l, r, c); } else { ll res = seg.query(l, r); print(res); } } return 0; }