結果
| 問題 |
No.663 セルオートマトンの逆操作
|
| コンテスト | |
| ユーザー |
 firiexp
|
| 提出日時 | 2019-08-26 17:39:51 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
CE
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 3,989 bytes |
| コンパイル時間 | 768 ms |
| コンパイル使用メモリ | 97,684 KB |
| 最終ジャッジ日時 | 2024-11-14 21:35:56 |
| 合計ジャッジ時間 | 1,254 ms |
|
ジャッジサーバーID （参考情報） |
judge2 / judge3 |
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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: In function 'int main()':
main.cpp:76:83: error: no matching function for call to 'std::vector<std::array<int, 3> >::vector(<brace-enclosed initializer list>)'
76 | vector<array<int, 3>> a{{0, 0, 1}, {0, 1, 0}, {0, 1, 1}, {1, 0, 1}, {1, 1, 0}},
| ^
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/vector:64,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/queue:61,
from main.cpp:7:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_vector.h:702:9: note: candidate: 'template<class _InputIterator, class> std::vector<_Tp, _Alloc>::vector(_InputIterator, _InputIterator, const allocator_type&) [with <template-parameter-2-2> = _InputIterator; _Tp = std::array<int, 3>; _Alloc = std::allocator<std::array<int, 3> >]'
702 | vector(_InputIterator __first, _InputIterator __last,
| ^~~~~~
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_vector.h:702:9: note: template argument deduction/substitution failed:
main.cpp:76:83: note: candidate expects 3 arguments, 5 provided
76 | vector<array<int, 3>> a{{0, 0, 1}, {0, 1, 0}, {0, 1, 1}, {1, 0, 1}, {1, 1, 0}},
| ^
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_vector.h:673:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = std::array<int, 3>; _Alloc = std::allocator<std::array<int, 3> >; allocator_type = std::allocator<std::array<int, 3> >]'
673 | vector(initializer_list<value_type> __l,
| ^~~~~~
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_vector.h:673:7: note: candidate expects 2 arguments, 5 provided
/home/linuxbrew/.linuxbrew/Cellar/gcc@12
ソースコード
#include <limits>
#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); }
template <ll M = MOD> struct modint {
ll val;
modint(const ll x = 0) : val(x) {
val = x;
while(val < 0) val += M;
while(val > M) val -= M;
}
modint operator+(const modint a) const { return modint(*this) += a; }
modint operator-(const modint a) const { return modint(*this) -= a; }
modint operator*(const modint a) const { return modint(*this) *= a; }
modint operator/(const modint a) const { return modint(*this) /= a; }
modint operator-() const { return modint(M-val); }
modint inv() const {
ll u = 1, v = 0, s = 0, t = 1, m = M, x = val;
while (x) {ll q = m/x; swap(s -= q*u, u); swap(t -= q*v, v); swap(m -= q*x, x); }
if(s < 0) s += M;
return modint(s);
}
modint pow(ll n) const {
ll u = 1, xx = val;
while (n > 0){ if (n&1) u = u * xx % M; xx = xx * xx % M; n >>= 1; }
return modint(u);
}
modint& operator+=(const modint a){ val += a.val; if(val >= M) val -= M; return *this; }
modint& operator-=(const modint a){ val -= a.val; if(val < 0) val += M; return *this; }
modint& operator*=(const modint a){ val = val * a.val % M; return *this; }
modint& operator/=(const modint a){ val = val * a.inv().val % M; return *this;}
modint& operator=(const int& x){
val = x;
while(val < 0) val += M;
while(val > M) val -= M;
return *this;
}
};
using mint = modint<MOD>;
using ar = array<int, 3>;
int main() {
int n;
cin >> n;
vector<int> v(n);
for (auto &&i : v) scanf("%d", &i);
auto dp = make_v(n, 2, 2, 2, 2, 2, mint(0));
vector<array<int, 3>> a{{0, 0, 1}, {0, 1, 0}, {0, 1, 1}, {1, 0, 1}, {1, 1, 0}},
b {{0, 0, 0}, {1, 0, 0}, {1, 1, 1}};
if(v[0]){
for (auto &&i : a) {
dp[0][i[0]][i[1]][i[0]][i[1]][i[2]] = 1;
}
}else {
for (auto &&i : b) {
dp[0][i[0]][i[1]][i[0]][i[1]][i[2]] = 1;
}
}
for (int i = 1; i < n; ++i) {
for (int j = 0; j < 2; ++j) {
for (int k = 0; k < 2; ++k) {
for (int l = 0; l < 2; ++l) {
for (int m = 0; m < 2; ++m) {
for (int p = 0; p < 2; ++p) {
for (int q = 0; q < 2; ++q) {
if(v[i]){
if(count(a.begin(),a.end(), ar{m, p, q})){
dp[i][j][k][m][p][q] += dp[i-1][j][k][l][m][p];
}
}else {
if(count(b.begin(),b.end(), ar{m, p, q})){
dp[i][j][k][m][p][q] += dp[i-1][j][k][l][m][p];
}
}
}
}
}
}
}
}
}
mint ans = 0;
for (int j = 0; j < 2; ++j) {
for (int k = 0; k < 2; ++k) {
for (int l = 0; l < 2; ++l) {
ans += dp[n-1][k][l][j][k][l];
}
}
}
cout << ans.val << "\n";
return 0;
}