結果
問題 | No.1958 Bit Game |
ユーザー |
|
提出日時 | 2022-05-27 21:53:31 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 1,226 ms / 2,000 ms |
コード長 | 2,775 bytes |
コンパイル時間 | 2,036 ms |
コンパイル使用メモリ | 198,252 KB |
最終ジャッジ日時 | 2025-01-29 15:57:06 |
ジャッジサーバーID (参考情報) |
judge2 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 30 |
ソースコード
#line 1 "main.cpp"#pragma region Macros#include <bits/stdc++.h>using namespace std;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;}#ifdef DEBUGtemplate <class T, class U>ostream &operator<<(ostream &os, const pair<T, U> &p) {os << '(' << p.first << ',' << p.second << ')';return os;}template <class T> ostream &operator<<(ostream &os, const vector<T> &v) {os << '{';for(int i = 0; i < (int)v.size(); i++) {if(i) { os << ','; }os << v[i];}os << '}';return os;}void debugg() { cerr << endl; }template <class T, class... Args>void debugg(const T &x, const Args &... args) {cerr << " " << x;debugg(args...);}#define debug(...) \cerr << __LINE__ << " [" << #__VA_ARGS__ << "]: ", debugg(__VA_ARGS__)#define dump(x) cerr << __LINE__ << " " << #x << " = " << (x) << endl#else#define debug(...) (void(0))#define dump(x) (void(0))#endifstruct Setup {Setup() {cin.tie(0);ios::sync_with_stdio(false);cout << fixed << setprecision(15);}} __Setup;using ll = long long;#define OVERLOAD3(_1, _2, _3, name, ...) name#define ALL(v) (v).begin(), (v).end()#define RALL(v) (v).rbegin(), (v).rend()#define REP1(i, n) for(int i = 0; i < int(n); i++)#define REP2(i, a, b) for(int i = (a); i < int(b); i++)#define REP(...) OVERLOAD3(__VA_ARGS__, REP2, REP1)(__VA_ARGS__)#define UNIQUE(v) sort(ALL(v)), (v).erase(unique(ALL(v)), (v).end())#define SZ(v) ((int)(v).size())const int INF = 1 << 30;const ll LLINF = 1LL << 60;constexpr int MOD = 1000000007;constexpr int MOD2 = 998244353;const int dx[4] = {1, 0, -1, 0};const int dy[4] = {0, 1, 0, -1};void Case(int i) { cout << "Case #" << i << ": "; }int popcount(int x) { return __builtin_popcount(x); }ll popcount(ll x) { return __builtin_popcountll(x); }#pragma endregion Macros#include <atcoder/modint>using mint = atcoder::modint998244353;int main() {int N, X, Y;cin >> N >> X >> Y;vector<int> a(X), b(Y);REP(i, X) cin >> a[i];REP(i, Y) cin >> b[i];mint ans = 0;REP(k, 18) {int cnt_x = 0, cnt_y = 0;REP(i, X) if(a[i] >> k & 1) cnt_x++;REP(i, Y) if(b[i] >> k & 1) cnt_y++;mint res = 0;REP(x, 1, N+1) {mint tmp = mint(X).pow(x-1) * mint(cnt_x) * mint(X - cnt_x).pow(N - x);tmp *= mint(Y).pow(x-1) * mint(cnt_y).pow(N - x + 1);res += tmp;}ans += res * mint(2).pow(k);}cout << ans.val() << '\n';}