結果
問題 | No.1304 あなたは基本が何か知っていますか?私は知っています. |
ユーザー | fuppy_kyopro |
提出日時 | 2020-12-01 03:58:09 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 7 ms / 2,000 ms |
コード長 | 4,846 bytes |
コンパイル時間 | 3,123 ms |
コンパイル使用メモリ | 197,860 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-06-12 09:41:50 |
合計ジャッジ時間 | 14,599 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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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
6,812 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 3 ms
6,940 KB |
testcase_04 | AC | 7 ms
6,940 KB |
testcase_05 | AC | 4 ms
6,944 KB |
testcase_06 | AC | 2 ms
6,944 KB |
testcase_07 | AC | 6 ms
6,940 KB |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | AC | 6 ms
6,944 KB |
testcase_10 | AC | 4 ms
6,940 KB |
testcase_11 | AC | 6 ms
6,940 KB |
testcase_12 | AC | 5 ms
6,940 KB |
testcase_13 | AC | 4 ms
6,944 KB |
testcase_14 | AC | 5 ms
6,940 KB |
testcase_15 | AC | 4 ms
6,944 KB |
testcase_16 | AC | 5 ms
6,944 KB |
testcase_17 | AC | 2 ms
6,944 KB |
testcase_18 | AC | 5 ms
6,940 KB |
testcase_19 | AC | 4 ms
6,944 KB |
testcase_20 | AC | 2 ms
6,944 KB |
testcase_21 | AC | 3 ms
6,940 KB |
testcase_22 | AC | 5 ms
6,940 KB |
testcase_23 | AC | 5 ms
6,940 KB |
testcase_24 | AC | 7 ms
6,944 KB |
testcase_25 | AC | 3 ms
6,940 KB |
testcase_26 | AC | 2 ms
6,940 KB |
testcase_27 | AC | 2 ms
6,948 KB |
testcase_28 | AC | 2 ms
6,940 KB |
testcase_29 | AC | 2 ms
6,944 KB |
testcase_30 | AC | 2 ms
6,944 KB |
testcase_31 | AC | 3 ms
6,940 KB |
testcase_32 | AC | 2 ms
6,944 KB |
testcase_33 | AC | 2 ms
6,944 KB |
testcase_34 | AC | 2 ms
6,940 KB |
testcase_35 | AC | 3 ms
6,940 KB |
testcase_36 | AC | 3 ms
6,944 KB |
testcase_37 | AC | 3 ms
6,940 KB |
testcase_38 | AC | 2 ms
6,944 KB |
testcase_39 | AC | 3 ms
6,940 KB |
testcase_40 | AC | 3 ms
6,944 KB |
testcase_41 | AC | 2 ms
6,940 KB |
testcase_42 | AC | 3 ms
6,944 KB |
testcase_43 | AC | 3 ms
6,940 KB |
testcase_44 | AC | 3 ms
6,940 KB |
04_evil_A_01 | WA | - |
04_evil_A_02 | WA | - |
04_evil_A_03 | WA | - |
04_evil_A_04 | WA | - |
04_evil_A_05 | WA | - |
04_evil_A_06 | RE | - |
04_evil_A_07 | RE | - |
04_evil_A_08 | RE | - |
04_evil_A_09 | RE | - |
04_evil_A_10 | RE | - |
05_evil_B_01 | RE | - |
05_evil_B_02 | RE | - |
05_evil_B_03 | RE | - |
05_evil_B_04 | RE | - |
05_evil_B_05 | RE | - |
05_evil_B_06 | RE | - |
05_evil_B_07 | RE | - |
05_evil_B_08 | RE | - |
05_evil_B_09 | RE | - |
05_evil_B_10 | RE | - |
06_evil_C_01 | RE | - |
06_evil_C_02 | RE | - |
06_evil_C_03 | RE | - |
06_evil_C_04 | RE | - |
06_evil_C_05 | RE | - |
06_evil_C_06 | RE | - |
06_evil_C_07 | RE | - |
06_evil_C_08 | RE | - |
06_evil_C_09 | RE | - |
06_evil_C_10 | RE | - |
ソースコード
//* #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") //*/ #include <bits/stdc++.h> // #include <atcoder/all> using namespace std; // using namespace atcoder; #define DEBUG(x) cerr<<#x<<": "<<x<<endl; #define DEBUG_VEC(v) cerr<<#v<<":";for(int i=0;i<v.size();i++) cerr<<" "<<v[i]; cerr<<endl; #define DEBUG_MAT(v) cerr<<#v<<endl;for(int i=0;i<v.size();i++){for(int j=0;j<v[i].size();j++) {cerr<<v[i][j]<<" ";}cerr<<endl;} typedef long long ll; // #define int ll #define vi vector<int> #define vl vector<ll> #define vii vector< vector<int> > #define vll vector< vector<ll> > #define vs vector<string> #define pii pair<int,int> #define pis pair<int,string> #define psi pair<string,int> #define pll pair<ll,ll> template<class S, class T> pair<S, T> operator+(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first + t.first, s.second + t.second); } template<class S, class T> pair<S, T> operator-(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first - t.first, s.second - t.second); } template<class S, class T> ostream& operator<<(ostream& os, pair<S, T> p) { os << "(" << p.first << ", " << p.second << ")"; return os; } #define X first #define Y second #define rep(i,n) for(int i=0;i<(int)(n);i++) #define rep1(i,n) for(int i=1;i<=(int)(n);i++) #define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--) #define rrep1(i,n) for(int i=(int)(n);i>0;i--) #define REP(i,a,b) for(int i=a;i<b;i++) #define in(x, a, b) (a <= x && x < b) #define all(c) c.begin(),c.end() void YES(bool t=true) {cout<<(t?"YES":"NO")<<endl;} void Yes(bool t=true) {cout<<(t?"Yes":"No")<<endl;} void yes(bool t=true) {cout<<(t?"yes":"no")<<endl;} void NO(bool t=true) {cout<<(t?"NO":"YES")<<endl;} void No(bool t=true) {cout<<(t?"No":"Yes")<<endl;} void no(bool t=true) {cout<<(t?"no":"yes")<<endl;} template<class T> bool chmax(T &a, const T &b) { if (a<b) { a = b; return 1; } return 0; } template<class T> bool chmin(T &a, const T &b) { if (a>b) { a = b; return 1; } return 0; } #define UNIQUE(v) v.erase(std::unique(v.begin(), v.end()), v.end()); const ll inf = 1000000001; const ll INF = (ll)1e18 + 1; const long double pi = 3.1415926535897932384626433832795028841971L; #define Sp(p) cout<<setprecision(25)<< fixed<<p<<endl; // int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; // int dx2[8] = { 1,1,0,-1,-1,-1,0,1 }, dy2[8] = { 0,1,1,1,0,-1,-1,-1 }; vi dx = {0, 1, 0, -1}, dy = {-1, 0, 1, 0}; // vi dx2 = { 1,1,0,-1,-1,-1,0,1 }, dy2 = { 0,1,1,1,0,-1,-1,-1 }; #define fio() cin.tie(0); ios::sync_with_stdio(false); // const ll MOD = 1000000007; const ll MOD = 998244353; // #define mp make_pair //#define endl '\n' int dp[41][1024][1024]; signed main() { int n, k, x, y; cin >> n >> k >> x >> y; assert(n % 2 == 0); assert(n <= 40); assert(k <= 200000); ll times = 1; rep (i, n) times *= k; assert(times <= 2.1 * 1e15); vl a(k); rep (i, k) cin >> a[i]; sort(all(a)); UNIQUE(a); if (n >= 10) { rep (i, a.size()) { dp[1][i][a[i]] = 1; } rep1 (i, n - 1) { rep (j, a.size()) rep (k, 1024) { if (dp[i][j][k] == 0) continue; rep (l, a.size()) { if (j == l) continue; (dp[i + 1][l][k ^ a[l]] += dp[i][j][k]) %= MOD; } } } ll ans = 0; rep (i, 1024) { if (i < x or i > y) continue; rep (j, a.size()) { ans += dp[n][j][i]; } } ans %= MOD; cout << ans << endl; } else { vii dp(n + 1, vi(1024)); dp[0][0] = 1; rep (i, n) { rep (j, 1024) { for (int u: a) { (dp[i + 1][j ^ u] += dp[i][j]) %= MOD; } } } ll ans = 0; rep (i, 1 << (n - 1)) { int cnt = 0; int num = 0; int now = 1; ll bonus = 1; rep (j, n - 1) { if (i & (1 << j)) { cnt++; now = 1 - now; } else { if (now == 0) (bonus *= a.size()) %= MOD; else num += now; now = 1; } } if (now == 0) (bonus *= a.size()) %= MOD; else num += now; rep (i, 1024) { if (in(i, x, y + 1)) { if (cnt % 2 == 0) { ans += dp[num][i] * bonus % MOD; } else { ans -= dp[num][i] * bonus % MOD; } ans %= MOD; } } } cout << (ans + MOD) % MOD << endl; } }