結果
問題 | No.323 yuki国 |
ユーザー | firiexp |
提出日時 | 2019-10-29 18:44:05 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
CE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 2,033 bytes |
コンパイル時間 | 613 ms |
コンパイル使用メモリ | 94,716 KB |
最終ジャッジ日時 | 2024-04-27 02:58:39 |
合計ジャッジ時間 | 1,044 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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コンパイルエラー時のメッセージ・ソースコードは、提出者また管理者しか表示できないようにしております。(リジャッジ後のコンパイルエラーは公開されます)
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
コンパイルメッセージ
main.cpp:17:39: error: '::numeric_limits' has not been declared 17 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ^~~~~~~~~~~~~~ main.cpp:17:55: error: expected primary-expression before '>' token 17 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ^ main.cpp:17:61: error: no matching function for call to 'max()' 17 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ~~~~~^~ In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/string:50, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/locale_classes.h:40, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/ios_base.h:41, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ios:42, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:38, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/iostream:39, from main.cpp:1: /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)' 254 | max(const _Tp& __a, const _Tp& __b) | ^~~ /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed: main.cpp:17:61: note: candidate expects 2 arguments, 0 provided 17 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; | ~~~~~^~ /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:300:5: note: candidate: 'templat
ソースコード
#include <iostream> #include <algorithm> #include <iomanip> #include <map> #include <set> #include <queue> #include <stack> #include <numeric> #include <bitset> #include <cmath> static const int MOD = 1000000007; using ll = long long; using u32 = uint32_t; using namespace std; template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208; template <class T, class U> vector<T> make_v(U size, const T& init){ return vector<T>(static_cast<size_t>(size), init); } template<class... Ts, class U> auto make_v(U size, Ts... rest) { return vector<decltype(make_v(rest...))>(static_cast<size_t>(size), make_v(rest...)); } template<class T> void chmin(T &a, const T &b){ a = (a < b ? a : b); } template<class T> void chmax(T &a, const T &b){ a = (a > b ? a : b); } int main() { int h, w; cin >> h >> w; int a, si, sj, b, gi, gj; cin >> a >> si >> sj >> b >> gi >> gj; auto v = make_v(h+2, w+2, 0); for (int i = 0; i < h; ++i) { string s; cin >> s; for (int j = 0; j < w; ++j) { v[i+1][j+1] = (s[j] == '*' ? 1 : -1); } } int m = h*w+1001; auto dp = make_v(h, w, m, 0); dp[si][sj][a] = 1; auto f = [&](int i, int j, int k){ return i*w*m+j*m+k; }; auto g = [&](int x) -> tuple<int, int, int> { return {x/w/m, x%(w*m)/m, x%m}; }; queue<int> Q; Q.emplace(f(si, sj, a)); array<int, 4> dy{1, -1, 0, 0}, dx{0, 0, -1, 1}; while(!Q.empty()){ int i, j, k; tie(i, j, k) = g(Q.front()); if(i == gi && j == gj && k == b) { puts("Yes"); return 0; } Q.pop(); for (int l = 0; l < 4; ++l) { if(!v[i+dy[l]+1][j+dx[l]+1]) continue; int newk = k+v[i+dy[l]+1][j+dx[l]+1]; if(newk <= 0 || newk >= m) continue; if(dp[i+dy[l]][j+dx[l]][newk]) continue; dp[i+dy[l]][j+dx[l]][newk] = 1; Q.emplace(f(i+dy[l], j+dx[l], newk)); } } puts("No"); return 0; }