結果
問題 | No.2657 Falling Block Game |
ユーザー | kaikey |
提出日時 | 2024-03-01 22:44:21 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
RE
|
実行時間 | - |
コード長 | 4,717 bytes |
コンパイル時間 | 4,146 ms |
コンパイル使用メモリ | 279,928 KB |
実行使用メモリ | 16,744 KB |
最終ジャッジ日時 | 2024-09-29 14:37:34 |
合計ジャッジ時間 | 12,422 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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
6,816 KB |
testcase_01 | AC | 1 ms
6,820 KB |
testcase_02 | AC | 1 ms
6,820 KB |
testcase_03 | AC | 2 ms
6,816 KB |
testcase_04 | RE | - |
testcase_05 | AC | 231 ms
15,864 KB |
testcase_06 | AC | 233 ms
10,288 KB |
testcase_07 | AC | 248 ms
14,676 KB |
testcase_08 | AC | 149 ms
6,816 KB |
testcase_09 | RE | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | RE | - |
testcase_31 | RE | - |
testcase_32 | RE | - |
testcase_33 | RE | - |
testcase_34 | RE | - |
testcase_35 | RE | - |
testcase_36 | RE | - |
testcase_37 | RE | - |
testcase_38 | RE | - |
testcase_39 | RE | - |
ソースコード
#include "bits/stdc++.h" #include <random> #include <chrono> #define ALL(x) (x).begin(), (x).end() #define RALL(x) (x).rbegin(), (x).rend() #define SZ(x) ((lint)(x).size()) #define FOR(i, begin, end) for(lint i=(begin),i##_end_=(end);i<i##_end_;++i) #define IFOR(i, begin, end) for(lint i=(end)-1,i##_begin_=(begin);i>=i##_begin_;--i) #define REP(i, n) FOR(i,0,n) #define IREP(i, n) IFOR(i,0,n) #define endk '\n' using namespace std; typedef unsigned long long _ulong; typedef long long int lint; typedef long double ld; typedef pair<lint, lint> plint; typedef pair<ld, ld> pld; struct fast_ios { fast_ios() { cin.tie(nullptr), ios::sync_with_stdio(false), cout << fixed << setprecision(30); }; } fast_ios_; template<class T> auto add = [](T a, T b) -> T { return a + b; }; template<class T> auto mul = [](T a, T b) -> T { return a * b; }; template<class T> auto f_max = [](T a, T b) -> T { return max(a, b); }; template<class T> auto f_min = [](T a, T b) -> T { return min(a, b); }; template<class T> using V = vector<T>; using Vl = V<lint>; using VVl = V<Vl>; using VVVl = V<V<Vl>>; template< typename T > ostream& operator<<(ostream& os, const vector< T >& v) { for (int i = 0; i < (int)v.size(); i++) os << v[i] << (i + 1 != v.size() ? " " : ""); return os; } template< typename T >istream& operator>>(istream& is, vector< T >& v) { for (T& in : v) is >> in; return is; } 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; } template <class T> T div_floor(T a, T b) { if (b < 0) a *= -1, b *= -1; return a >= 0 ? a / b : (a + 1) / b - 1; } template <class T> T div_ceil(T a, T b) { if (b < 0) a *= -1, b *= -1; return a > 0 ? (a - 1) / b + 1 : a / b; } template <class F> struct rec { F f; rec(F&& f_) : f(std::forward<F>(f_)) {} template <class... Args> auto operator()(Args &&... args) const { return f(*this, std::forward<Args>(args)...); } }; lint gcd(lint a, lint b) { if (b == 0) return a; else return gcd(b, a % b); } lint digit(lint a) { return (lint)log10(a); } lint e_dist(plint a, plint b) { return abs(a.first - b.first) * abs(a.first - b.first) + abs(a.second - b.second) * abs(a.second - b.second); } lint m_dist(plint a, plint b) { return abs(a.first - b.first) + abs(a.second - b.second); } bool check_overflow(lint a, lint b, lint limit) { if (b == 0) return false; return a > limit / b; } // a * b > c => true void Worshall_Floyd(VVl& g) { REP(k, SZ(g)) REP(i, SZ(g)) REP(j, SZ(g)) chmin(g[i][j], g[i][k] + g[k][j]); } const lint MOD1000000007 = 1000000007, MOD998244353 = 998244353, INF = 2e18; lint dx[8] = { 0, 1, 0, -1, 1, -1, -1, 1 }, dy[8] = { 1, 0, -1, 0, -1, -1, 1, 1 }; bool YN(bool flag) { cout << (flag ? "YES" : "NO") << endk; return flag; } bool yn(bool flag) { cout << (flag ? "Yes" : "No") << endk; return flag; } struct Edge { lint from, to; lint cost; Edge() { } Edge(lint u, lint v, lint c) { cost = c; from = u; to = v; } bool operator<(const Edge& e) const { return cost < e.cost; } }; typedef pair<plint, lint> tlint; typedef pair<ld, ld> pld; typedef pair<plint, plint> qlint; typedef pair<Edge, lint> pEd; typedef pair<plint, V<plint>> vVl; typedef pair<string, string> pstr; typedef pair<ld, lint> pint; #include<atcoder/all> using namespace atcoder; using S = long long; using F = long long; const F ID = 8e15; S op(S a, S b) { return std::min(a, b); } S e() { return INF; } S mapping(F f, S x) { return (f == ID ? x : f); } F composition(F f, F g) { return (f == ID ? g : f); } F id() { return ID; } void solve() { lint N, M; cin >> N >> M; V<string> arr(N); cin >> arr; reverse(ALL(arr)); vector<S> prv(M), v1(M, ID); REP(i, N - 1) { set<plint> st; REP(j, N) if (arr[i + 1][j] == '#') prv[j] = ID; REP(j, M) st.insert({ prv[j], j }); lazy_segtree<S, op, e, F, mapping, composition, id> seg(v1); Vl lock; lock.push_back(-INF); REP(j, M) if (arr[i + 1][j] == '#') lock.push_back(j); lock.push_back(INF); while (!st.empty()) { auto itr = *st.rbegin(); auto itr_l = lower_bound(ALL(lock), itr.second); itr_l--; lint l = max(-1ll, *itr_l); auto itr_r = lower_bound(ALL(lock), itr.second); lint r = min(M, *itr_r); seg.apply(max(l + 1, itr.second - itr.first), min(r, itr.second + itr.first + 1), itr.first); st.erase(itr); } V<S> nxt(M); REP(j, M) nxt[j] = seg.get(j); REP(j, M - 1) chmin(nxt[j + 1], nxt[j] + 1); IREP(j, M - 1) chmin(nxt[j], nxt[j + 1] + 1); REP(j, M) { if (arr[i + 1][j] == '#') nxt[j] = ID; } swap(nxt, prv); } REP(i, M) cout << prv[i] << endk; } int main() { lint T = 1; //cin >> T; while (T--) solve(); }