結果
問題 | No.2992 Range ABCD String Query |
ユーザー | sgfc |
提出日時 | 2024-12-17 03:27:33 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 728 ms / 6,000 ms |
コード長 | 4,214 bytes |
コンパイル時間 | 10,029 ms |
コンパイル使用メモリ | 453,520 KB |
実行使用メモリ | 94,148 KB |
最終ジャッジ日時 | 2024-12-17 03:28:09 |
合計ジャッジ時間 | 30,756 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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 | 203 ms
5,248 KB |
testcase_01 | AC | 236 ms
5,248 KB |
testcase_02 | AC | 232 ms
5,248 KB |
testcase_03 | AC | 222 ms
5,248 KB |
testcase_04 | AC | 237 ms
5,248 KB |
testcase_05 | AC | 216 ms
5,248 KB |
testcase_06 | AC | 260 ms
5,248 KB |
testcase_07 | AC | 193 ms
5,248 KB |
testcase_08 | AC | 238 ms
5,248 KB |
testcase_09 | AC | 217 ms
5,248 KB |
testcase_10 | AC | 638 ms
91,356 KB |
testcase_11 | AC | 542 ms
89,984 KB |
testcase_12 | AC | 597 ms
90,268 KB |
testcase_13 | AC | 545 ms
87,024 KB |
testcase_14 | AC | 562 ms
85,612 KB |
testcase_15 | AC | 536 ms
86,200 KB |
testcase_16 | AC | 535 ms
51,320 KB |
testcase_17 | AC | 558 ms
93,440 KB |
testcase_18 | AC | 542 ms
85,632 KB |
testcase_19 | AC | 551 ms
93,824 KB |
testcase_20 | AC | 428 ms
94,048 KB |
testcase_21 | AC | 460 ms
94,076 KB |
testcase_22 | AC | 427 ms
94,064 KB |
testcase_23 | AC | 429 ms
94,080 KB |
testcase_24 | AC | 425 ms
94,080 KB |
testcase_25 | AC | 397 ms
94,108 KB |
testcase_26 | AC | 426 ms
94,080 KB |
testcase_27 | AC | 398 ms
94,080 KB |
testcase_28 | AC | 386 ms
94,056 KB |
testcase_29 | AC | 433 ms
94,080 KB |
testcase_30 | AC | 564 ms
94,080 KB |
testcase_31 | AC | 613 ms
94,044 KB |
testcase_32 | AC | 562 ms
94,084 KB |
testcase_33 | AC | 595 ms
94,040 KB |
testcase_34 | AC | 579 ms
94,056 KB |
testcase_35 | AC | 728 ms
94,040 KB |
testcase_36 | AC | 686 ms
94,148 KB |
testcase_37 | AC | 177 ms
5,248 KB |
testcase_38 | AC | 200 ms
5,248 KB |
testcase_39 | AC | 189 ms
5,248 KB |
testcase_40 | AC | 188 ms
5,248 KB |
ソースコード
#include "bits/stdc++.h" #include <stdio.h> #include <math.h> #include "atcoder/all" #include <float.h> #include <boost/multiprecision/cpp_int.hpp> using namespace boost::multiprecision; using namespace std; using namespace atcoder; using ll = long long; using ull = unsigned long long; using mint = modint998244353; using mint2 = modint1000000007; const double eps = 1e-9; #define REP(i, n) for (ll i = 0; i < ll(n); ++i) #define REPI(i, init, n) for (ll i = init; i < ll(n); ++i) #define REPD(i, init) for (ll i = init; i >=0; --i) #define REPDI(i, init, n) for (ll i = init; i >=n; --i) #define REPE(i, c) for (const auto& i : c) #define TCASE() ll _ttt; cin >> _ttt; while(_ttt--) using vl = vector<ll>; using vvl = vector<vl>; using vvvl = vector<vvl>; #define VLI(a, n) vector<ll> a; a.assign(n, 0); for(auto& x : a) cin >> x; #define DLI(a, n) deque<ll> a; a.assign(n, 0); for(auto& x : a) cin >> x; #define VSI(a, n) vector<string> a; a.assign(n, ""); for(auto& x : a) cin >> x; #define VVLI(a, n, m, init) vector<vector<ll>> a(n); for(auto& x : a) x.assign(m, init); using vd = vector<double>; using pl = pair<ll, ll>; using vpl = vector<pl>; struct uv { ll u; ll v; ll c; }; #define VUVI(a, n) vector<uv> a; a.assign(n, {0, 0, 1}); for(auto& x : a) {cin >> x.u >> x.v; x.u--; x.v--;} #define VUVCI(a, n) vector<uv> a; a.assign(n, {0, 0, 0}); for(auto& x : a) {cin >> x.u >> x.v >> x.c; x.u--; x.v--;} vvl to_edge(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) ret[x.u].push_back(x.v); return ret; } vvl to_edge_d(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) { ret[x.u].push_back(x.v); ret[x.v].push_back(x.u); } return ret; } template <class T = long long> using pql = priority_queue<T>; template <class T = long long> using pqg = priority_queue<T, vector<T>, greater<T>>; using vm = vector<mint>; using vvm = vector<vm>; ostream& operator<<(ostream& os, const mint& v) { os << v.val(); return os; } void yn(bool f) { std::cout << (f ? "Yes" : "No") << endl; }; template<class T> void ov(const T& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << *it; } }; template<> void ov(const vm& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << it->val(); } }; const ll llhuge = 1LL << 60; //十分でかいが多少足しても溢れない数値 auto gmax(const auto& a, const auto& b) { return a > b ? a : b; }; auto gmin(const auto& a, const auto& b) { return a < b ? a : b; }; bool chmin(auto& a, const auto& b) { const auto olda = a; a = gmin(a, b); return olda != a; } bool chmax(auto& a, const auto& b) { const auto olda = a; a = gmax(a, b); return olda != a; } void sort(auto& v) { std::ranges::sort(v); }; void rev(auto& v) { std::ranges::reverse(v); }; template<class T> auto p_sum(const T& v) { T ret(v.size()); std::partial_sum(begin(v), end(v), ret.begin()); return ret; }; template<class T, class K = T::key_type, class V = T::mapped_type> [[nodiscard]] V myat(const T& mp, const K& key) { return mp.find(key) == mp.end() ? V() : mp.at(key); } long long ceil(const long long a, const long long b) { return (a + b - 1) / b; } using sd = array<array<ll, 4>, 4>; //セグ木(max) sd op(sd a, sd b) { sd r; REP(i, 4) REPI(j, i, 4) { ll v = llhuge; REPI(k, i, j+1) { chmin(v, a[i][k] + b[k][j]); } r[i][j] = v; } return r; } sd init() { sd ret; REP(i, 4) REPI(j, i, 4) { ret[i][j] = 0; } return ret; } sd e() { return init(); } using st = segtree<sd, op, e>; ll sdmin(const sd& a) { ll ret = llhuge; REP(i, 4) REPI(j, i, 4) { chmin(ret, a[i][j]); } return ret; } sd sdval(const char c) { sd ret; ll v = c - 'A'; REP(i, 4) REPI(j, i, 4) { if (i <= v && v <= j) ret[i][j] = 0; else ret[i][j] = 1; } return ret; } int main() { cin.tie(nullptr); ios::sync_with_stdio(false); ll n, q; cin >> n >> q; string s; cin >> s; vector init(n, sd()); REP(i, n) init[i] = sdval(s[i]); st seg(init); REP(i, q) { ll t; cin >> t; if (t == 1) { ll x; char c; cin >> x >> c; seg.set(x - 1, sdval(c)); } else { ll l, r; cin >> l >> r; cout << sdmin(seg.prod(l - 1, r)) << endl; } } return 0; }