結果
| 問題 |
No.3225 2×2行列相似判定 〜easy〜
|
| ユーザー |
 sgfc
|
| 提出日時 | 2025-08-08 22:53:55 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 136 ms / 2,000 ms |
| コード長 | 5,586 bytes |
| コンパイル時間 | 8,449 ms |
| コンパイル使用メモリ | 538,624 KB |
| 実行使用メモリ | 7,720 KB |
| 最終ジャッジ日時 | 2025-08-08 22:54:10 |
| 合計ジャッジ時間 | 13,078 ms |
|
ジャッジサーバーID （参考情報） |
judge5 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 33 |
ソースコード
#pragma GCC optimize("O3")
#include "bits/stdc++.h"
#include <stdio.h>
#include "atcoder/all"
#include <boost/multiprecision/cpp_int.hpp>
using namespace boost::multiprecision;
using namespace std;
using namespace atcoder;
using ll = long long;
using ull = unsigned long long;
using mint = modint998244353;
using mint2 = modint1000000007;
const double eps = 1e-9;
#define OVERLOAD3(_1, _2, _3, call,...) call
#define REP0(n) for (ll i = 0; i < ll(n); ++i)
#define REP1(i, n) for (ll i = 0; i < ll(n); ++i)
#define REP2(i, a, b) for (ll i = ll(a); i < ll(b); ++i)
#define REP(...) OVERLOAD3(__VA_ARGS__, REP2, REP1, REP0)(__VA_ARGS__)
#define RREP0(n) for (ll i = ll(n) - 1; i >= 0; --i)
#define RREP1(i, n) for (ll i = ll(n) - 1; i >= 0; --i)
#define RREP2(i, a, b) for (ll i = ll(a) - 1; i >= b; --i)
#define RREP(...) OVERLOAD3(__VA_ARGS__, RREP2, RREP1, RREP0)(__VA_ARGS__)
#define REPE(i, c) for (auto&& i : c)
#define TCASE() ll _ttt; cin >> _ttt; while(_ttt--)
template<class... T> void COMMON_IN(T&... a) { (cin >> ... >> a); }
#define LI(...) ll __VA_ARGS__; COMMON_IN(__VA_ARGS__);
#define SI(...) string __VA_ARGS__; COMMON_IN(__VA_ARGS__);
using vl = vector<ll>; using vvl = vector<vl>; using vvvl = vector<vvl>;
#define VLI(a, n) vector<ll> a; a.assign(n, 0); for(auto& x : a) cin >> x;
#define DLI(a, n) deque<ll> a; a.assign(n, 0); for(auto& x : a) cin >> x;
#define VSI(a, n) vector<string> a; a.assign(n, ""); for(auto& x : a) cin >> x;
#define VVLI(a, n, m) vector<vector<ll>> a(n, vector<ll>(m)); for(auto& x : a) for(auto& y : x) cin >> y;
using vd = vector<double>; using pl = pair<ll, ll>; using vpl = vector<pl>; using vvpl = vector<vpl>;
struct uv { ll u; ll v; };
struct uvc { ll u; ll v; ll c = 1; };
#define VUVI(a, n) vector<uv> a; a.assign(n, {0, 0}); for(auto& x : a) {cin >> x.u >> x.v; x.u--; x.v--;}
#define VUVCI(a, n) vector<uvc> a; a.assign(n, {0, 0, 0}); for(auto& x : a) {cin >> x.u >> x.v >> x.c; x.u--; x.v--;}
vvl to_edge(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) ret[x.u].emplace_back(x.v); return ret; }
vvl to_edge_d(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) { ret[x.u].emplace_back(x.v); ret[x.v].emplace_back(x.u); } return ret; }
vvpl to_edge_d(const ll n, const vector<uvc>& v) { vvpl ret(n); for (auto& x : v) { ret[x.u].emplace_back(x.v, x.c); ret[x.v].emplace_back(x.u, x.c); } return ret; }
template <class T = long long> using pql = priority_queue<T>;
template <class T = long long> using pqg = priority_queue<T, vector<T>, greater<T>>;
using vm = vector<mint>; using vvm = vector<vm>;
template <class T> requires std::is_base_of_v<atcoder::internal::modint_base, T> ostream& operator<<(ostream& os, const T& v) { os << v.val(); return os; }
void yn(bool f) { std::cout << (f ? "Yes" : "No") << "\n"; };
template<class T> void ov(const T& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << *it; } };
template<class T> void ovn(const T& v) { ov(v); cout << "\n"; };
const ll llhuge = 1LL << 61; //十分でかいが多少足しても溢れない数値
auto gmax(const auto& a, const auto& b) { return a > b ? a : b; };
auto gmin(const auto& a, const auto& b) { return a < b ? a : b; };
bool chmin(auto& a, const auto& b) { const auto olda = a; a = gmin(a, b); return olda != a; }
bool chmax(auto& a, const auto& b) { const auto olda = a; a = gmax(a, b); return olda != a; }
void sort(auto& v) { std::ranges::sort(v); };
void rev(auto& v) { std::ranges::reverse(v); };
template<class T> auto p_sum(const T& v) { T ret(v.size()); std::partial_sum(begin(v), end(v), ret.begin()); return ret; };
template<class T, class K = T::key_type, class V = T::mapped_type> [[nodiscard]] V myat(const T& mp, const K& key) { return mp.find(key) == mp.end() ? V() : mp.at(key); }
long long ceil(const long long a, const long long b) { return (a + b - 1) / b; }
using mat_row = vector<ll>;
using mat = vector<mat_row>;
mat make_mat(ll size, mat_row::value_type init = 0) {
return mat(size, mat_row(size, init));
}
mat make_matI(ll size) {
mat ret(size, mat_row(size, 0));
for (size_t i = 0; i < ret.size(); ++i) ret[i][i] = 1;
return ret;
}
mat operator*(const mat& a, const mat& b) {
mat c(a.size(), mat_row(b[0].size()));
for (size_t i = 0; i < c.size(); ++i)
for (size_t j = 0; j < c[0].size(); ++j)
for (size_t k = 0; k < a[0].size(); ++k)
c[i][j] += a[i][k] * b[k][j];
return c;
}
mat pow(mat a, ll n) {
mat res(a.size(), mat_row(a[0].size()));
for (size_t i = 0; i < res.size(); ++i) res[i][i] = 1;
for (; n; n /= 2) {
if (n & 1) res = res * a;
a = a * a;
}
return res;
}
int main() {
cin.tie(nullptr);
ios::sync_with_stdio(false);
mat A = make_mat(2);
mat B = make_mat(2);
LI(a, b, c, d);
A[0][0] = a; A[0][1] = b; A[1][0] = c; A[1][1] = d;
LI(e, f, g, h);
B[0][0] = e; B[0][1] = f; B[1][0] = g; B[1][1] = h;
bool ans = false;
mat P = make_mat(2);
REP(x, 67) REP(y, 67) REP(z, 67) REP(w, 67) {
if ((x * w - y * z + 13400) % 67 == 0) continue;
P[0][0] = x; P[0][1] = y; P[1][0] = z; P[1][1] = w;
if ((P[0][0] * A[0][0] + P[0][1] * A[1][0] - B[0][0] * P[0][0] - B[0][1] * P[1][0] + 13400) % 67 != 0) continue;
if ((P[0][0] * A[0][1] + P[0][1] * A[1][1] - B[0][0] * P[0][1] - B[0][1] * P[1][1] + 13400) % 67 != 0) continue;
if ((P[1][0] * A[0][0] + P[1][1] * A[1][0] - B[1][0] * P[0][0] - B[1][1] * P[1][0] + 13400) % 67 != 0) continue;
if ((P[1][0] * A[0][1] + P[1][1] * A[1][1] - B[1][0] * P[0][1] - B[1][1] * P[1][1] + 13400) % 67 != 0) continue;
ans = true;
break;
}
yn(ans);
}