結果
| 問題 | No.2505 matriX cOnstRuction |
| ユーザー |
👑  rin204
|
| 提出日時 | 2024-05-25 16:16:27 |
| 言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 19,088 bytes |
| コンパイル時間 | 3,874 ms |
| コンパイル使用メモリ | 260,324 KB |
| 実行使用メモリ | 510,976 KB |
| 最終ジャッジ日時 | 2024-12-20 19:49:50 |
| 合計ジャッジ時間 | 15,624 ms |
|
ジャッジサーバーID （参考情報） |
judge1 / judge4 |
（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
6,820 KB |
| testcase_01 | WA | - |
| testcase_02 | WA | - |
| testcase_03 | WA | - |
| testcase_04 | WA | - |
| testcase_05 | WA | - |
| testcase_06 | WA | - |
| testcase_07 | WA | - |
| testcase_08 | WA | - |
| testcase_09 | WA | - |
| testcase_10 | WA | - |
| testcase_11 | WA | - |
| testcase_12 | WA | - |
| testcase_13 | WA | - |
| testcase_14 | WA | - |
| testcase_15 | WA | - |
| testcase_16 | WA | - |
| testcase_17 | WA | - |
| testcase_18 | WA | - |
| testcase_19 | WA | - |
| testcase_20 | WA | - |
| testcase_21 | WA | - |
| testcase_22 | WA | - |
| testcase_23 | WA | - |
| testcase_24 | WA | - |
| testcase_25 | WA | - |
| testcase_26 | WA | - |
| testcase_27 | WA | - |
| testcase_28 | WA | - |
| testcase_29 | WA | - |
| testcase_30 | AC | 15 ms
7,168 KB |
| testcase_31 | AC | 14 ms
6,912 KB |
| testcase_32 | AC | 14 ms
6,912 KB |
| testcase_33 | AC | 15 ms
7,296 KB |
| testcase_34 | AC | 22 ms
9,728 KB |
| testcase_35 | AC | 11 ms
6,820 KB |
| testcase_36 | AC | 21 ms
9,728 KB |
| testcase_37 | AC | 19 ms
8,320 KB |
| testcase_38 | AC | 28 ms
11,136 KB |
| testcase_39 | AC | 79 ms
26,880 KB |
| testcase_40 | AC | 26 ms
10,368 KB |
| testcase_41 | AC | 410 ms
120,168 KB |
| testcase_42 | AC | 26 ms
11,520 KB |
| testcase_43 | AC | 441 ms
122,752 KB |
| testcase_44 | AC | 402 ms
120,172 KB |
| testcase_45 | AC | 435 ms
122,624 KB |
| testcase_46 | AC | 410 ms
120,164 KB |
| testcase_47 | AC | 441 ms
122,624 KB |
| testcase_48 | AC | 159 ms
48,872 KB |
| testcase_49 | AC | 417 ms
125,032 KB |
| testcase_50 | AC | 415 ms
124,904 KB |
| testcase_51 | AC | 1,118 ms
510,976 KB |
| testcase_52 | AC | 331 ms
88,832 KB |
| testcase_53 | AC | 309 ms
86,244 KB |
| testcase_54 | AC | 326 ms
88,832 KB |
| testcase_55 | AC | 29 ms
13,184 KB |
| testcase_56 | AC | 28 ms
12,032 KB |
| testcase_57 | AC | 27 ms
12,416 KB |
| testcase_58 | AC | 28 ms
12,288 KB |
| testcase_59 | AC | 35 ms
14,464 KB |
| testcase_60 | AC | 39 ms
15,872 KB |
| testcase_61 | AC | 26 ms
11,520 KB |
| testcase_62 | AC | 26 ms
11,392 KB |
| testcase_63 | AC | 16 ms
7,552 KB |
ソースコード
// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")
// #define INTERACTIVE
#include <bits/stdc++.h>
using namespace std;
namespace templates {
// type
using ll = long long;
using ull = unsigned long long;
using Pii = pair<int, int>;
using Pil = pair<int, ll>;
using Pli = pair<ll, int>;
using Pll = pair<ll, ll>;
template <class T>
using pq = priority_queue<T>;
template <class T>
using qp = priority_queue<T, vector<T>, greater<T>>;
// clang-format off
#define vec(T, A, ...) vector<T> A(__VA_ARGS__);
#define vvec(T, A, h, ...) vector<vector<T>> A(h, vector<T>(__VA_ARGS__));
#define vvvec(T, A, h1, h2, ...) vector<vector<vector<T>>> A(h1, vector<vector<T>>(h2, vector<T>(__VA_ARGS__)));
// clang-format on
// for loop
#define fori1(a) for (ll _ = 0; _ < (a); _++)
#define fori2(i, a) for (ll i = 0; i < (a); i++)
#define fori3(i, a, b) for (ll i = (a); i < (b); i++)
#define fori4(i, a, b, c) for (ll i = (a); ((c) > 0 || i > (b)) && ((c) < 0 || i < (b)); i += (c))
#define overload4(a, b, c, d, e, ...) e
#define fori(...) overload4(__VA_ARGS__, fori4, fori3, fori2, fori1)(__VA_ARGS__)
// declare and input
// clang-format off
#define INT(...) int __VA_ARGS__; inp(__VA_ARGS__);
#define LL(...) ll __VA_ARGS__; inp(__VA_ARGS__);
#define STRING(...) string __VA_ARGS__; inp(__VA_ARGS__);
#define CHAR(...) char __VA_ARGS__; inp(__VA_ARGS__);
#define DOUBLE(...) double __VA_ARGS__; STRING(str___); __VA_ARGS__ = stod(str___);
#define VEC(T, A, n) vector<T> A(n); inp(A);
#define VVEC(T, A, n, m) vector<vector<T>> A(n, vector<T>(m)); inp(A);
// clang-format on
// const value
const ll MOD1 = 1000000007;
const ll MOD9 = 998244353;
const double PI = acos(-1);
// other macro
#if !defined(RIN__LOCAL) && !defined(INTERACTIVE)
#define endl "\n"
#endif
#define spa ' '
#define len(A) ll(A.size())
#define all(A) begin(A), end(A)
// function
vector<char> stoc(string &S) {
int n = S.size();
vector<char> ret(n);
for (int i = 0; i < n; i++) ret[i] = S[i];
return ret;
}
string ctos(vector<char> &S) {
int n = S.size();
string ret = "";
for (int i = 0; i < n; i++) ret += S[i];
return ret;
}
template <class T>
auto min(const T &a) {
return *min_element(all(a));
}
template <class T>
auto max(const T &a) {
return *max_element(all(a));
}
template <class T, class S>
auto clamp(T &a, const S &l, const S &r) {
return (a > r ? r : a < l ? l : a);
}
template <class T, class S>
inline bool chmax(T &a, const S &b) {
return (a < b ? a = b, 1 : 0);
}
template <class T, class S>
inline bool chmin(T &a, const S &b) {
return (a > b ? a = b, 1 : 0);
}
template <class T, class S>
inline bool chclamp(T &a, const S &l, const S &r) {
auto b = clamp(a, l, r);
return (a != b ? a = b, 1 : 0);
}
template <typename T>
T sum(vector<T> &A) {
T tot = 0;
for (auto a : A) tot += a;
return tot;
}
template <typename T>
vector<T> compression(vector<T> X) {
sort(all(X));
X.erase(unique(all(X)), X.end());
return X;
}
// input and output
namespace io {
// __int128_t
std::ostream &operator<<(std::ostream &dest, __int128_t value) {
std::ostream::sentry s(dest);
if (s) {
__uint128_t tmp = value < 0 ? -value : value;
char buffer[128];
char *d = std::end(buffer);
do {
--d;
*d = "0123456789"[tmp % 10];
tmp /= 10;
} while (tmp != 0);
if (value < 0) {
--d;
*d = '-';
}
int len = std::end(buffer) - d;
if (dest.rdbuf()->sputn(d, len) != len) {
dest.setstate(std::ios_base::badbit);
}
}
return dest;
}
// vector<T>
template <typename T>
istream &operator>>(istream &is, vector<T> &A) {
for (auto &a : A) is >> a;
return is;
}
template <typename T>
ostream &operator<<(ostream &os, vector<T> &A) {
for (size_t i = 0; i < A.size(); i++) {
os << A[i];
if (i != A.size() - 1) os << ' ';
}
return os;
}
// vector<vector<T>>
template <typename T>
istream &operator>>(istream &is, vector<vector<T>> &A) {
for (auto &a : A) is >> a;
return is;
}
template <typename T>
ostream &operator<<(ostream &os, vector<vector<T>> &A) {
for (size_t i = 0; i < A.size(); i++) {
os << A[i];
if (i != A.size() - 1) os << endl;
}
return os;
}
// pair<S, T>
template <typename S, typename T>
istream &operator>>(istream &is, pair<S, T> &A) {
is >> A.first >> A.second;
return is;
}
template <typename S, typename T>
ostream &operator<<(ostream &os, pair<S, T> &A) {
os << A.first << ' ' << A.second;
return os;
}
// vector<pair<S, T>>
template <typename S, typename T>
istream &operator>>(istream &is, vector<pair<S, T>> &A) {
for (size_t i = 0; i < A.size(); i++) {
is >> A[i];
}
return is;
}
template <typename S, typename T>
ostream &operator<<(ostream &os, vector<pair<S, T>> &A) {
for (size_t i = 0; i < A.size(); i++) {
os << A[i];
if (i != A.size() - 1) os << endl;
}
return os;
}
// tuple
template <typename T, size_t N>
struct TuplePrint {
static ostream &print(ostream &os, const T &t) {
TuplePrint<T, N - 1>::print(os, t);
os << ' ' << get<N - 1>(t);
return os;
}
};
template <typename T>
struct TuplePrint<T, 1> {
static ostream &print(ostream &os, const T &t) {
os << get<0>(t);
return os;
}
};
template <typename... Args>
ostream &operator<<(ostream &os, const tuple<Args...> &t) {
TuplePrint<decltype(t), sizeof...(Args)>::print(os, t);
return os;
}
// io functions
void FLUSH() {
cout << flush;
}
void print() {
cout << endl;
}
template <class Head, class... Tail>
void print(Head &&head, Tail &&...tail) {
cout << head;
if (sizeof...(Tail)) cout << spa;
print(std::forward<Tail>(tail)...);
}
template <typename T, typename S>
void prisep(vector<T> &A, S sep) {
int n = A.size();
for (int i = 0; i < n; i++) {
cout << A[i];
if (i != n - 1) cout << sep;
}
cout << endl;
}
template <typename T, typename S>
void priend(T A, S end) {
cout << A << end;
}
template <typename T>
void prispa(T A) {
priend(A, spa);
}
template <typename T, typename S>
bool printif(bool f, T A, S B) {
if (f)
print(A);
else
print(B);
return f;
}
template <class... T>
void inp(T &...a) {
(cin >> ... >> a);
}
} // namespace io
using namespace io;
// read graph
vector<vector<int>> read_edges(int n, int m, bool direct = false, int indexed = 1) {
vector<vector<int>> edges(n, vector<int>());
for (int i = 0; i < m; i++) {
INT(u, v);
u -= indexed;
v -= indexed;
edges[u].push_back(v);
if (!direct) edges[v].push_back(u);
}
return edges;
}
vector<vector<int>> read_tree(int n, int indexed = 1) {
return read_edges(n, n - 1, false, indexed);
}
template <typename T = long long>
vector<vector<pair<int, T>>> read_wedges(int n, int m, bool direct = false, int indexed = 1) {
vector<vector<pair<int, T>>> edges(n, vector<pair<int, T>>());
for (int i = 0; i < m; i++) {
INT(u, v);
T w;
inp(w);
u -= indexed;
v -= indexed;
edges[u].push_back({v, w});
if (!direct) edges[v].push_back({u, w});
}
return edges;
}
template <typename T = long long>
vector<vector<pair<int, T>>> read_wtree(int n, int indexed = 1) {
return read_wedges<T>(n, n - 1, false, indexed);
}
// yes / no
namespace yesno {
// yes
inline bool yes(bool f = true) {
cout << (f ? "yes" : "no") << endl;
return f;
}
inline bool Yes(bool f = true) {
cout << (f ? "Yes" : "No") << endl;
return f;
}
inline bool YES(bool f = true) {
cout << (f ? "YES" : "NO") << endl;
return f;
}
// no
inline bool no(bool f = true) {
cout << (!f ? "yes" : "no") << endl;
return f;
}
inline bool No(bool f = true) {
cout << (!f ? "Yes" : "No") << endl;
return f;
}
inline bool NO(bool f = true) {
cout << (!f ? "YES" : "NO") << endl;
return f;
}
// possible
inline bool possible(bool f = true) {
cout << (f ? "possible" : "impossible") << endl;
return f;
}
inline bool Possible(bool f = true) {
cout << (f ? "Possible" : "Impossible") << endl;
return f;
}
inline bool POSSIBLE(bool f = true) {
cout << (f ? "POSSIBLE" : "IMPOSSIBLE") << endl;
return f;
}
// impossible
inline bool impossible(bool f = true) {
cout << (!f ? "possible" : "impossible") << endl;
return f;
}
inline bool Impossible(bool f = true) {
cout << (!f ? "Possible" : "Impossible") << endl;
return f;
}
inline bool IMPOSSIBLE(bool f = true) {
cout << (!f ? "POSSIBLE" : "IMPOSSIBLE") << endl;
return f;
}
// Alice Bob
inline bool Alice(bool f = true) {
cout << (f ? "Alice" : "Bob") << endl;
return f;
}
inline bool Bob(bool f = true) {
cout << (f ? "Bob" : "Alice") << endl;
return f;
}
// Takahashi Aoki
inline bool Takahashi(bool f = true) {
cout << (f ? "Takahashi" : "Aoki") << endl;
return f;
}
inline bool Aoki(bool f = true) {
cout << (f ? "Aoki" : "Takahashi") << endl;
return f;
}
} // namespace yesno
using namespace yesno;
} // namespace templates
using namespace templates;
template <int MAXLOG = 30, typename T = int>
struct BinaryTrie {
using u64 = unsigned long long;
public:
struct Node {
Node *nxt[2];
T cnt;
Node() : nxt{nullptr, nullptr}, cnt(T()) {}
};
Node *root;
bool multi;
BinaryTrie(bool multi = true) : root(new Node()), multi(multi) {}
BinaryTrie(Node *root, bool multi = true) : root(root), multi(multi) {}
void insert(u64 bit, T x = T(1), u64 xor_val = 0) {
if (!multi) {
assert(x == 1);
if (x == 1 && count(bit, xor_val) == 1) return;
}
root = insert(root, bit, x, MAXLOG, xor_val);
}
void erase(u64 bit, T x = T(1), u64 xor_val = 0) {
if (!multi) {
assert(x == 1);
if (count(bit, xor_val) == 0) return;
}
insert(root, bit, -x, MAXLOG, xor_val);
}
Node *find(u64 bit, u64 xor_val = 0) {
return find(root, bit, MAXLOG, xor_val);
}
T count(u64 bit, u64 xor_val = 0) {
auto node = find(bit, xor_val);
return node ? node->cnt : T();
}
std::pair<u64, Node *> kth_element(T k, u64 xor_val = 0) {
if (k < 0) k = (root->cnt) + k;
if (k < 0 || root->cnt <= k) return {-1, nullptr};
return kth_element(root, k, MAXLOG, xor_val);
}
std::pair<u64, Node *> min_element(u64 xor_val = 0) {
return kth_element(0, xor_val);
}
std::pair<u64, Node *> max_element(u64 xor_val = 0) {
return kth_element(-1, xor_val);
}
T lt_count(u64 bit, u64 xor_val = 0) {
return count_less(root, bit, MAXLOG, xor_val);
}
T leq_count(u64 bit, u64 xor_val = 0) {
return lt_count(bit, xor_val) + count(bit, xor_val);
}
T gt_count(u64 bit, u64 xor_val = 0) {
return root->cnt - leq_count(bit, xor_val);
}
T geq_count(u64 bit, u64 xor_val = 0) {
return root->cnt - lt_count(bit, xor_val);
}
~BinaryTrie() {
delete root;
}
private:
virtual Node *clone(Node *t) {
return t;
}
Node *insert(Node *t, u64 bit, T x, int depth, u64 xor_val, bool need = true) {
if (need) t = clone(t);
if (depth == -1) {
t->cnt += x;
} else {
bool f = (xor_val >> depth) & 1;
auto &to = t->nxt[f ^ ((bit >> depth) & 1)];
if (!to) {
to = new Node();
need = false;
}
to = insert(to, bit, x, depth - 1, xor_val, need);
t->cnt += x;
}
return t;
}
Node *find(Node *t, u64 bit, int depth, u64 xor_val) {
if (depth == -1)
return t;
else {
bool f = (xor_val >> depth) & 1;
auto &to = t->nxt[f ^ ((bit >> depth) & 1)];
return to ? find(to, bit, depth - 1, xor_val) : nullptr;
}
}
std::pair<u64, Node *> kth_element(Node *t, T k, int bit_index, u64 xor_val) {
if (bit_index == -1)
return {0, t};
else {
bool f = (xor_val >> bit_index) & 1;
if ((t->nxt[f] ? t->nxt[f]->cnt : 0) <= k) {
auto res = kth_element(t->nxt[f ^ 1], k - (t->nxt[f] ? t->nxt[f]->cnt : 0),
bit_index - 1, xor_val);
res.first |= u64(1) << bit_index;
return res;
} else {
return kth_element(t->nxt[f], k, bit_index - 1, xor_val);
}
}
}
T count_less(Node *t, u64 bit, int bit_index, u64 xor_val) {
if (bit_index == -1) return T();
T ret = T();
bool f = (xor_val >> bit_index) & 1;
if ((bit >> bit_index & 1) && t->nxt[f]) ret += t->nxt[f]->cnt;
if (t->nxt[f ^ (bit >> bit_index & 1)])
ret += count_less(t->nxt[f ^ (bit >> bit_index & 1)], bit, bit_index - 1, xor_val);
return ret;
}
};
/*
// type template
struct S {
using u64 = unsigned long long;
S() {
// e()
// write here
}
S &operator+=(const S &r) {
// write here
return *this;
}
friend S operator+(S l, const S &r) {
return l += r;
}
S operator-(const S &r) const {
// 削除を行う場合に必要
return *this;
}
bool operator==(const int &x) const {
// 重複を許さない場合、x == 1 に対して適切な判定を行う
// 削除を行う場合、x == 0 に対して適切な判定を行う
return false;
}
S(u64 x) {
// insert の引数等に与える用
// 必要に応じて bit とかを引数に追加する想定
}
};
*/
using Node = BinaryTrie<0, ll>::Node;
void solve() {
INT(n, m);
VEC(int, R, n);
VEC(int, C, m);
VVEC(int, A, n, m);
const ll inf = 1LL << 30;
Node *root = new Node();
auto add = [&](int bit, int x, ll z) {
auto node = root;
for (int i = 29; i >= 0; i--) {
if (node->nxt[0] == nullptr) node->nxt[0] = new Node();
if (node->nxt[1] == nullptr) node->nxt[1] = new Node();
if (x >> i & 1) {
node = node->nxt[1 - (bit >> i & 1)];
} else {
node->nxt[1 - (bit >> i & 1)]->cnt += z;
node = node->nxt[bit >> i & 1];
}
}
};
for (int i = 0; i < n; i++) {
int ma = 1;
while (ma <= R[i]) ma <<= 1;
ma--;
int x = A[0][0] ^ A[i][0];
if (R[i] == 0) {
add(x, 1, inf);
} else {
add(x, 0, 1);
add(x, R[i], 1);
add(x, ma, inf);
}
}
for (int j = 0; j < m; j++) {
int ma = 1;
while (ma <= C[j]) ma <<= 1;
ma--;
int x = A[0][j];
if (C[j] == 0) {
add(x, 1, inf);
} else {
add(x, 0, 1);
add(x, C[j], 1);
add(x, ma, inf);
}
}
ll ans = inf;
int r0 = -1;
auto dfs = [&](auto &&self, Node *node, ll tot, ll bit, ll t) -> void {
if (node == nullptr) {
if (chmin(ans, tot)) r0 = bit;
return;
}
tot += node->cnt;
self(self, node->nxt[0], tot, bit, t - 1);
if (t != 0) self(self, node->nxt[1], tot, bit | (1 << t - 1), t - 1);
};
dfs(dfs, root, 0, 0, 30);
if (ans == inf) {
print(-1);
return;
}
vec(int, R_, n);
vec(int, C_, m);
fori(i, n) {
R_[i] = r0 ^ A[i][0] ^ A[0][0];
}
fori(j, m) {
C_[j] = r0 ^ A[0][j];
}
fori(i, n) fori(j, m) {
if ((R_[i] ^ C_[j]) != A[i][j]) {
print(-1);
return;
}
}
print(ans);
}
int main() {
#ifndef INTERACTIVE
cin.tie(0)->sync_with_stdio(0);
#endif
// cout << fixed << setprecision(12);
int t;
t = 1;
cin >> t;
while (t--) solve();
return 0;
}
// // #pragma GCC target("avx2")
// // #pragma GCC optimize("O3")
// // #pragma GCC optimize("unroll-loops")
// // #define INTERACTIVE
//
// #include "kyopro-cpp/template.hpp"
//
// #include "data_structure/Binary_Trie.hpp"
// using Node = BinaryTrie<0, ll>::Node;
//
// void solve() {
// INT(n, m);
// VEC(int, R, n);
// VEC(int, C, m);
// VVEC(int, A, n, m);
//
// const ll inf = 1LL << 30;
// Node *root = new Node();
//
// auto add = [&](int bit, int x, ll z) {
// auto node = root;
// for (int i = 29; i >= 0; i--) {
// if (node->nxt[0] == nullptr) node->nxt[0] = new Node();
// if (node->nxt[1] == nullptr) node->nxt[1] = new Node();
// if (x >> i & 1) {
// node = node->nxt[1 - (bit >> i & 1)];
// } else {
// node->nxt[1 - (bit >> i & 1)]->cnt += z;
// node = node->nxt[bit >> i & 1];
// }
// }
// };
//
// for (int i = 0; i < n; i++) {
// int ma = 1;
// while (ma <= R[i]) ma <<= 1;
// ma--;
//
// int x = A[0][0] ^ A[i][0];
// if (R[i] == 0) {
// add(x, 1, inf);
// } else {
// add(x, 0, 1);
// add(x, R[i], 1);
// add(x, ma, inf);
// }
// }
// for (int j = 0; j < m; j++) {
// int ma = 1;
// while (ma <= C[j]) ma <<= 1;
// ma--;
//
// int x = A[0][j];
// if (C[j] == 0) {
// add(x, 1, inf);
// } else {
// add(x, 0, 1);
// add(x, C[j], 1);
// add(x, ma, inf);
// }
// }
//
// ll ans = inf;
// int r0 = -1;
// auto dfs = [&](auto &&self, Node *node, ll tot, ll bit, ll t) -> void {
// if (node == nullptr) {
// if (chmin(ans, tot)) r0 = bit;
// return;
// }
// tot += node->cnt;
// self(self, node->nxt[0], tot, bit, t - 1);
// if (t != 0) self(self, node->nxt[1], tot, bit | (1 << t - 1), t - 1);
// };
//
// dfs(dfs, root, 0, 0, 30);
// if (ans == inf) {
// print(-1);
// return;
// }
//
// vec(int, R_, n);
// vec(int, C_, m);
// fori(i, n) {
// R_[i] = r0 ^ A[i][0] ^ A[0][0];
// }
// fori(j, m) {
// C_[j] = r0 ^ A[0][j];
// }
//
// fori(i, n) fori(j, m) {
// if ((R_[i] ^ C_[j]) != A[i][j]) {
// print(-1);
// return;
// }
// }
// print(ans);
// }
//
// int main() {
// #ifndef INTERACTIVE
// cin.tie(0)->sync_with_stdio(0);
// #endif
// // cout << fixed << setprecision(12);
// int t;
// t = 1;
// cin >> t;
// while (t--) solve();
// return 0;
// }