結果
問題 | No.1638 Robot Maze |
ユーザー | Novi |
提出日時 | 2021-08-07 17:04:04 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 10 ms / 2,000 ms |
コード長 | 4,030 bytes |
コンパイル時間 | 3,703 ms |
コンパイル使用メモリ | 241,376 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-09-18 19:34:37 |
合計ジャッジ時間 | 4,947 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
(要ログイン)
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 | 1 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 1 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | AC | 1 ms
5,376 KB |
testcase_13 | AC | 1 ms
5,376 KB |
testcase_14 | AC | 2 ms
5,376 KB |
testcase_15 | AC | 2 ms
5,376 KB |
testcase_16 | AC | 2 ms
5,376 KB |
testcase_17 | AC | 2 ms
5,376 KB |
testcase_18 | AC | 1 ms
5,376 KB |
testcase_19 | AC | 2 ms
5,376 KB |
testcase_20 | AC | 2 ms
5,376 KB |
testcase_21 | AC | 2 ms
5,376 KB |
testcase_22 | AC | 2 ms
5,376 KB |
testcase_23 | AC | 2 ms
5,376 KB |
testcase_24 | AC | 1 ms
5,376 KB |
testcase_25 | AC | 1 ms
5,376 KB |
testcase_26 | AC | 1 ms
5,376 KB |
testcase_27 | AC | 2 ms
5,376 KB |
testcase_28 | AC | 2 ms
5,376 KB |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | AC | 1 ms
5,376 KB |
testcase_31 | AC | 1 ms
5,376 KB |
testcase_32 | AC | 2 ms
5,376 KB |
testcase_33 | AC | 8 ms
5,376 KB |
testcase_34 | AC | 10 ms
5,376 KB |
testcase_35 | AC | 6 ms
5,376 KB |
testcase_36 | AC | 8 ms
5,376 KB |
testcase_37 | AC | 3 ms
5,376 KB |
testcase_38 | AC | 4 ms
5,376 KB |
testcase_39 | AC | 10 ms
5,376 KB |
testcase_40 | AC | 4 ms
5,376 KB |
testcase_41 | AC | 8 ms
5,376 KB |
testcase_42 | AC | 8 ms
5,376 KB |
testcase_43 | AC | 5 ms
5,376 KB |
testcase_44 | AC | 5 ms
5,376 KB |
testcase_45 | AC | 6 ms
5,376 KB |
testcase_46 | AC | 6 ms
5,376 KB |
testcase_47 | AC | 2 ms
5,376 KB |
testcase_48 | AC | 8 ms
5,376 KB |
testcase_49 | AC | 3 ms
5,376 KB |
testcase_50 | AC | 9 ms
5,376 KB |
testcase_51 | AC | 7 ms
5,376 KB |
コンパイルメッセージ
main.cpp: In function 'int main()': main.cpp:48:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 48 | auto [point, c] = que.front(); | ^ main.cpp:50:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 50 | auto [px, py] = point; | ^
ソースコード
#include <bits/stdc++.h> #include <atcoder/all> using namespace std; using ll = long long; #define int ll #define rng(i, a, b) for (int i = int(a); i < int(b); i++) #define rep(i, b) rng(i, 0, b) #define ALL(a) (a).begin(), (a).end() template <class t, class u> void chmax(t& a, u b) { if (a < b) a = b; } template <class t, class u> void chmin(t& a, u b) { if (b < a) a = b; } template <class t> using vc = vector<t>; template <class t> using vvc = vc<vc<t>>; using pi = pair<int, int>; using vi = vc<int>; using uint = unsigned; using ull = unsigned long long; int popcount(signed t) { return __builtin_popcount(t); } int popcount(ll t) { return __builtin_popcountll(t); } bool ispow2(int i) { return i && (i & -i) == i; } ll mask(int i) { return (ll(1) << i) - 1; } int lcm(int a, int b) { return a / __gcd(a, b) * b; } signed main() { cin.tie(0); ios::sync_with_stdio(0); cout << fixed << setprecision(20); int h, w; cin >> h >> w; int u, d, r, l, k, p; cin >> u >> d >> r >> l >> k >> p; int xs, ys, xt, yt; cin >> xs >> ys >> xt >> yt; xs--, ys--, xt--, yt--; vc<string> C; vvc<int> cost(h, vc<int>(w, 1LL << 60)); rep(i, h) { string g; cin >> g; C.push_back(g); } cost[xs][ys] = 0; queue<pair<pi, int>> que; que.push(make_pair(pi(xs, ys), cost[xs][ys])); while (!que.empty()) { auto [point, c] = que.front(); que.pop(); auto [px, py] = point; int nx, ny; nx = px - 1, ny = py; if (0 <= nx && nx < h && 0 <= ny && ny < w) { if (C[nx][ny] == '.') { int tmpc = c + u; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } if (C[nx][ny] == '@') { int tmpc = c + u + p; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } } nx = px + 1, ny = py; if (0 <= nx && nx < h && 0 <= ny && ny < w) { if (C[nx][ny] == '.') { int tmpc = c + d; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } if (C[nx][ny] == '@') { int tmpc = c + d + p; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } } nx = px, ny = py - 1; if (0 <= nx && nx < h && 0 <= ny && ny < w) { if (C[nx][ny] == '.') { int tmpc = c + l; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } if (C[nx][ny] == '@') { int tmpc = c + l + p; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } } nx = px, ny = py + 1; if (0 <= nx && nx < h && 0 <= ny && ny < w) { if (C[nx][ny] == '.') { int tmpc = c + r; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } if (C[nx][ny] == '@') { int tmpc = c + r + p; if (cost[nx][ny] > tmpc) { cost[nx][ny] = tmpc; que.push(make_pair(pi(nx, ny), cost[nx][ny])); } } } } if (cost[xt][yt] <= k) { cout << "Yes" << endl; } else { cout << "No" << endl; } }