結果
問題 | No.2432 Flip and Move |
ユーザー | siro53 |
提出日時 | 2023-08-18 22:52:35 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 380 ms / 2,000 ms |
コード長 | 3,997 bytes |
コンパイル時間 | 2,718 ms |
コンパイル使用メモリ | 217,608 KB |
実行使用メモリ | 143,952 KB |
最終ジャッジ日時 | 2024-11-28 09:10:04 |
合計ジャッジ時間 | 11,554 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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 | 208 ms
112,656 KB |
testcase_03 | AC | 263 ms
143,952 KB |
testcase_04 | AC | 93 ms
59,008 KB |
testcase_05 | AC | 92 ms
59,008 KB |
testcase_06 | AC | 81 ms
45,952 KB |
testcase_07 | AC | 177 ms
94,640 KB |
testcase_08 | AC | 181 ms
102,156 KB |
testcase_09 | AC | 254 ms
138,884 KB |
testcase_10 | AC | 136 ms
84,608 KB |
testcase_11 | AC | 163 ms
94,692 KB |
testcase_12 | AC | 119 ms
74,508 KB |
testcase_13 | AC | 114 ms
68,784 KB |
testcase_14 | AC | 62 ms
34,756 KB |
testcase_15 | AC | 214 ms
119,116 KB |
testcase_16 | AC | 156 ms
37,536 KB |
testcase_17 | AC | 351 ms
75,244 KB |
testcase_18 | AC | 84 ms
23,044 KB |
testcase_19 | AC | 272 ms
64,572 KB |
testcase_20 | AC | 378 ms
80,572 KB |
testcase_21 | AC | 268 ms
63,740 KB |
testcase_22 | AC | 279 ms
69,840 KB |
testcase_23 | AC | 57 ms
20,012 KB |
testcase_24 | AC | 338 ms
73,528 KB |
testcase_25 | AC | 250 ms
61,336 KB |
testcase_26 | AC | 200 ms
57,244 KB |
testcase_27 | AC | 12 ms
6,972 KB |
testcase_28 | AC | 6 ms
5,248 KB |
testcase_29 | AC | 266 ms
62,940 KB |
testcase_30 | AC | 380 ms
77,232 KB |
testcase_31 | AC | 178 ms
55,052 KB |
testcase_32 | AC | 18 ms
8,576 KB |
testcase_33 | AC | 363 ms
76,168 KB |
testcase_34 | AC | 177 ms
40,680 KB |
testcase_35 | AC | 121 ms
43,712 KB |
testcase_36 | AC | 2 ms
5,248 KB |
testcase_37 | AC | 2 ms
5,248 KB |
testcase_38 | AC | 2 ms
5,248 KB |
ソースコード
#pragma region Macros #include <bits/stdc++.h> using namespace std; template <class T> inline bool chmax(T &a, T b) { if(a < b) { a = b; return 1; } return 0; } template <class T> inline bool chmin(T &a, T b) { if(a > b) { a = b; return 1; } return 0; } #ifdef DEBUG template <class T, class U> ostream &operator<<(ostream &os, const pair<T, U> &p) { os << '(' << p.first << ',' << p.second << ')'; return os; } template <class T> ostream &operator<<(ostream &os, const vector<T> &v) { os << '{'; for(int i = 0; i < (int)v.size(); i++) { if(i) { os << ','; } os << v[i]; } os << '}'; return os; } void debugg() { cerr << endl; } template <class T, class... Args> void debugg(const T &x, const Args &... args) { cerr << " " << x; debugg(args...); } #define debug(...) \ cerr << __LINE__ << " [" << #__VA_ARGS__ << "]: ", debugg(__VA_ARGS__) #define dump(x) cerr << __LINE__ << " " << #x << " = " << (x) << endl #else #define debug(...) (void(0)) #define dump(x) (void(0)) #endif struct Setup { Setup() { cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(15); } } __Setup; using ll = long long; #define OVERLOAD3(_1, _2, _3, name, ...) name #define ALL(v) (v).begin(), (v).end() #define RALL(v) (v).rbegin(), (v).rend() #define REP1(i, n) for(int i = 0; i < int(n); i++) #define REP2(i, a, b) for(int i = (a); i < int(b); i++) #define REP(...) OVERLOAD3(__VA_ARGS__, REP2, REP1)(__VA_ARGS__) #define UNIQUE(v) sort(ALL(v)), (v).erase(unique(ALL(v)), (v).end()) #define REVERSE(v) reverse(ALL(v)) #define SZ(v) ((int)(v).size()) const int INF = 1 << 30; const ll LLINF = 1LL << 60; constexpr int MOD = 1000000007; constexpr int MOD2 = 998244353; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; void Case(int i) { cout << "Case #" << i << ": "; } int popcount(int x) { return __builtin_popcount(x); } ll popcount(ll x) { return __builtin_popcountll(x); } #pragma endregion Macros void solve() { int H, W; cin >> H >> W; ll K; cin >> K; vector seen(H, vector(W, vector<int>(4, -1))); vector<tuple<int, int, int>> v; // 0 -> 下,右 1 -> 上,左 int x = 0, y = 0, dir = 0; v.emplace_back(x, y, dir); seen[x][y][dir] = 0; int start = -1; while(1) { debug(x, y, dir); int nx = x + ((dir & 1) ? -1 : 1); int ny = y + ((dir >> 1 & 1) ? -1 : 1); int ndir = 0; if(nx < 0 or nx >= H) { nx = x; if(!(dir & 1)) ndir |= (1 << 0); } else { if(dir & 1) ndir |= (1 << 0); } if(ny < 0 or ny >= W) { ny = y; if(!(dir >> 1 & 1)) ndir |= (1 << 1); } else { if(dir >> 1 & 1) ndir |= (1 << 1); } if(seen[nx][ny][ndir] != -1) { start = seen[nx][ny][ndir]; break; } seen[nx][ny][ndir] = SZ(v); v.emplace_back(nx, ny, ndir); x = nx; y = ny; dir = ndir; } debug(start, SZ(v)); int loop_len = SZ(v) - start; vector<string> S(H, string(W, '.')); REP(i, min(K, (ll)start)) { auto [x, y, _] = v[i]; S[x][y] = (S[x][y] == '.' ? '#' : '.'); } if(K <= start) { REP(i, H) cout << S[i] << '\n'; return; } K -= start; if(K / loop_len > 0) { REP(_, (((K / loop_len) & 1) ? 1 : 2)) { REP(i, start, SZ(v)) { auto [x, y, _] = v[i]; S[x][y] = (S[x][y] == '.' ? '#' : '.'); } } } REP(i, start, SZ(v)) { auto [x, y, _] = v[i]; if(i - start < K % loop_len) { S[x][y] = (S[x][y] == '.' ? '#' : '.'); } else break; } REP(i, H) cout << S[i] << '\n'; } int main() { int T = 1; // cin >> T; while(T--) solve(); }