結果
問題 | No.1078 I love Matrix Construction |
ユーザー | noimi |
提出日時 | 2020-06-12 21:46:23 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 132 ms / 2,000 ms |
コード長 | 8,938 bytes |
コンパイル時間 | 3,026 ms |
コンパイル使用メモリ | 229,228 KB |
実行使用メモリ | 49,256 KB |
最終ジャッジ日時 | 2024-06-24 04:46:02 |
合計ジャッジ時間 | 7,136 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
(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 | 13 ms
32,236 KB |
testcase_01 | AC | 14 ms
30,064 KB |
testcase_02 | AC | 24 ms
31,840 KB |
testcase_03 | AC | 43 ms
35,132 KB |
testcase_04 | AC | 66 ms
40,716 KB |
testcase_05 | AC | 61 ms
40,120 KB |
testcase_06 | AC | 24 ms
33,940 KB |
testcase_07 | AC | 17 ms
32,812 KB |
testcase_08 | AC | 57 ms
39,772 KB |
testcase_09 | AC | 15 ms
30,580 KB |
testcase_10 | AC | 132 ms
49,256 KB |
testcase_11 | AC | 70 ms
41,180 KB |
testcase_12 | AC | 104 ms
46,324 KB |
testcase_13 | AC | 121 ms
47,872 KB |
testcase_14 | AC | 82 ms
40,624 KB |
testcase_15 | AC | 122 ms
45,624 KB |
testcase_16 | AC | 17 ms
32,528 KB |
testcase_17 | AC | 13 ms
30,188 KB |
testcase_18 | AC | 20 ms
31,692 KB |
testcase_19 | AC | 33 ms
35,160 KB |
testcase_20 | AC | 33 ms
35,468 KB |
testcase_21 | AC | 14 ms
32,324 KB |
コンパイルメッセージ
main.cpp:352:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 352 | main() { | ^~~~
ソースコード
#pragma region Macros #pragma GCC optimize("O3") #include <bits/stdc++.h> #define ll long long #define ld long double #define rep2(i, a, b) for(ll i = a; i <= b; ++i) #define rep(i, n) for(ll i = 0; i < n; ++i) #define rep3(i, a, b) for(ll i = a; i >= b; --i) #define pii pair<int, int> #define pll pair<ll, ll> #define pb push_back #define eb emplace_back #define vi vector<int> #define vec vector<int> #define vll vector<ll> #define vpi vector<pii> #define vpll vector<pll> #define overload2(_1, _2, name, ...) name #define vv(a, b) vector<vector<int>>(a, vector<int>(b)) #define vv2(a, b, c) vector<vector<int>>(a, vector<int>(b, c)) #define vvl(a, b) vector<vector<ll>>(a, vector<ll>(b)) #define vvl2(a, b, c) vector<vector<ll>>(a, vector<ll>(b, c)) #define vvv(a, b, c) vector<vv(b, c)>(a) #define vvv2(a, b, c, d) vector<vv(b, c, d)>(a) #define vvvl(a, b, c) vector<vvl(b, c)>(a) #define vvvl2(a, b, c, d) vector<vvl(b, c, d)>(a) #define fi first #define se second #define all(c) begin(c), end(c) #define ios ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0); #define lb(c, x) distance((c).begin(), lower_bound(all(c), (x))) #define ub(c, x) distance((c).begin(), upper_bound(all(c), (x))) using namespace std; template <class T> using pq = priority_queue<T>; template <class T> using pqg = priority_queue<T, vector<T>, greater<T>>; #define Size(c) (int)(c).size() #define INT(...) \ int __VA_ARGS__; \ IN(__VA_ARGS__) #define LL(...) \ ll __VA_ARGS__; \ IN(__VA_ARGS__) #define ULL(...) \ ull __VA_ARGS__; \ IN(__VA_ARGS__) #define STR(...) \ string __VA_ARGS__; \ IN(__VA_ARGS__) #define CHR(...) \ char __VA_ARGS__; \ IN(__VA_ARGS__) #define DBL(...) \ double __VA_ARGS__; \ IN(__VA_ARGS__) #define LD(...) \ ld __VA_ARGS__; \ IN(__VA_ARGS__) #define VEC(type, name, size) \ vector<type> name(size); \ IN(name) #define VV(type, name, h, w) \ vector<vector<type>> name(h, vector<type>(w)); \ IN(name) int scan() { return getchar(); } void scan(int& a) { cin >> a; } void scan(long long& a) { cin >> a; } void scan(char& a) { cin >> a; } void scan(double& a) { cin >> a; } void scan(long double& a) { cin >> a; } void scan(char a[]) { scanf("%s", a); } void scan(string& a) { cin >> a; } template <class T> void scan(vector<T>&); template <class T, size_t size> void scan(array<T, size>&); template <class T, class L> void scan(pair<T, L>&); template <class T, size_t size> void scan(T (&)[size]); template <class T> void scan(vector<T>& a) { for(auto& i : a) scan(i); } template <class T> void scan(deque<T>& a) { for(auto& i : a) scan(i); } template <class T, size_t size> void scan(array<T, size>& a) { for(auto& i : a) scan(i); } template <class T, class L> void scan(pair<T, L>& p) { scan(p.first); scan(p.second); } template <class T, size_t size> void scan(T (&a)[size]) { for(auto& i : a) scan(i); } template <class T> void scan(T& a) { cin >> a; } void IN() {} template <class Head, class... Tail> void IN(Head& head, Tail&... tail) { scan(head); IN(tail...); } string stin() { string s; cin >> s; return s; } 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; } vi iota(int n) { vi a(n); iota(all(a), 0); return a; } template <class T> void UNIQUE(vector<T>& x) { sort(all(x)); x.erase(unique(all(x)), x.end()); } int in() { int x; cin >> x; return x; } ll lin() { unsigned long long x; cin >> x; return x; } void print() { putchar(' '); } void print(bool a) { cout << a; } void print(int a) { cout << a; } void print(long long a) { cout << a; } void print(char a) { cout << a; } void print(string& a) { cout << a; } void print(double a) { cout << a; } template <class T> void print(const vector<T>&); template <class T, size_t size> void print(const array<T, size>&); template <class T, class L> void print(const pair<T, L>& p); template <class T, size_t size> void print(const T (&)[size]); template <class T> void print(const vector<T>& a) { if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end();) { cout << " "; print(*i); } cout << endl; } template <class T> void print(const deque<T>& a) { if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end();) { cout << " "; print(*i); } } template <class T, size_t size> void print(const array<T, size>& a) { print(a[0]); for(auto i = a.begin(); ++i != a.end();) { cout << " "; print(*i); } } template <class T, class L> void print(const pair<T, L>& p) { cout << '('; print(p.first); cout << ","; print(p.second); cout << ')'; } template <class T> void print(set<T>& x) { for(auto e : x) print(e), cout << " "; cout << endl; } template <class T> void print(multiset<T>& x) { for(auto e : x) print(e), cout << " "; cout << endl; } template <class T, size_t size> void print(const T (&a)[size]) { print(a[0]); for(auto i = a; ++i != end(a);) { cout << " "; print(*i); } } template <class T> void print(const T& a) { cout << a; } int out() { putchar('\n'); return 0; } template <class T> int out(const T& t) { print(t); putchar('\n'); return 0; } template <class Head, class... Tail> int out(const Head& head, const Tail&... tail) { print(head); putchar(' '); out(tail...); return 0; } ll gcd(ll a, ll b) { while(b) { ll c = b; b = a % b; a = c; } return a; } ll lcm(ll a, ll b) { if(!a || !b) return 0; return a * b / gcd(a, b); } vector<pll> factor(ll x) { vector<pll> ans; for(ll i = 2; i * i <= x; i++) if(x % i == 0) { ans.push_back({i, 1}); while((x /= i) % i == 0) ans.back().second++; } if(x != 1) ans.push_back({x, 1}); return ans; } vector<int> divisor(int x) { vector<int> ans; for(int i = 1; i * i <= x; i++) if(x % i == 0) { ans.pb(i); if(i * i != x) ans.pb(x / i); } return ans; } int popcount(ll x) { return __builtin_popcountll(x); } mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()); int rnd(int n) { return uniform_int_distribution<int>(0, n - 1)(rng); } #define endl '\n' #ifdef _LOCAL #undef endl #define debug(x) \ cout << #x << ": "; \ print(x); \ cout << endl; void err() {} template <class T> void err(const T& t) { print(t); cout << " "; } template <class Head, class... Tail> void err(const Head& head, const Tail&... tail) { print(head); putchar(' '); out(tail...); } #else #define debug(x) template <class... T> void err(const T&...) {} #endif struct Setup_io { Setup_io() { ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0); cout << fixed << setprecision(15); } } setup_io; #pragma endregion // _______ここから編集!_______________ // 2-SAT from https://judge.yosupo.jp/submission/2478 constexpr int N = 500000; int n, m; std::vector<int> G[2 * N + 1]; int C; int A[2 * N + 1]; int id[2 * N + 1]; void scc(int v) { static int ind; static std::stack<int> S; static bool V[2 * N + 1]; static int low[2 * N + 1]; low[v] = id[v] = ++ind; S.push(v); V[v] = true; for(int w : G[v]) { if(!id[w]) { scc(w); low[v] = std::min(low[v], low[w]); } else if(V[w]) { low[v] = std::min(low[v], id[w]); } } if(low[v] == id[v]) { int w; C++; do { w = S.top(); S.pop(); V[w] = false; A[w] = C; } while(w != v); } } int vars[N + 1]; main() { INT(n); VEC(int, s, n); VEC(int, t, n); VEC(int, u, n); auto mat = vv(n, n); rep(i, n) s[i]--, t[i]--; auto f = [&](int i, int j) { return i * n + j + 1; }; int N = n * n; rep(i, n) { rep(j, n) { int a = f(s[i], j) * (u[i] & 1 ? -1 : 1); int b = f(j, t[i]) * (u[i] & 2 ? -1 : 1); G[N - a].eb(N + b); G[N - b].eb(N + a); } } rep2(i, 0, N * 2) if(i != N and !id[i]) scc(i); rep(i, N) { if(A[i] == A[2 * N - i]) { cout << -1 << endl; return 0; } if(A[i] < A[2 * N - i]) vars[N - i] = i - N; else vars[N - i] = N - i; } rep(i, n) { rep(j, n) { int a = f(i, j); if(vars[a] < 0) cout << 0 << " "; else cout << 1 << " "; } cout << endl; } }