結果
問題 | No.2061 XOR Sort |
ユーザー | ゆにぽけ |
提出日時 | 2024-01-26 17:47:32 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 189 ms / 2,000 ms |
コード長 | 3,359 bytes |
コンパイル時間 | 1,420 ms |
コンパイル使用メモリ | 133,668 KB |
実行使用メモリ | 7,552 KB |
最終ジャッジ日時 | 2024-09-28 07:31:44 |
合計ジャッジ時間 | 4,621 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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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
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 1 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 1 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | AC | 2 ms
5,376 KB |
testcase_13 | AC | 1 ms
5,376 KB |
testcase_14 | AC | 99 ms
5,376 KB |
testcase_15 | AC | 94 ms
5,376 KB |
testcase_16 | AC | 182 ms
5,472 KB |
testcase_17 | AC | 120 ms
5,376 KB |
testcase_18 | AC | 123 ms
5,376 KB |
testcase_19 | AC | 122 ms
5,376 KB |
testcase_20 | AC | 21 ms
5,376 KB |
testcase_21 | AC | 57 ms
5,376 KB |
testcase_22 | AC | 94 ms
5,376 KB |
testcase_23 | AC | 4 ms
5,376 KB |
testcase_24 | AC | 186 ms
5,504 KB |
testcase_25 | AC | 188 ms
5,500 KB |
testcase_26 | AC | 189 ms
5,376 KB |
testcase_27 | AC | 187 ms
5,376 KB |
testcase_28 | AC | 187 ms
5,380 KB |
testcase_29 | AC | 28 ms
7,552 KB |
testcase_30 | AC | 2 ms
5,376 KB |
testcase_31 | AC | 5 ms
5,376 KB |
testcase_32 | AC | 1 ms
5,376 KB |
testcase_33 | AC | 2 ms
5,376 KB |
testcase_34 | AC | 2 ms
5,376 KB |
testcase_35 | AC | 2 ms
5,376 KB |
testcase_36 | AC | 1 ms
5,376 KB |
testcase_37 | AC | 2 ms
5,376 KB |
testcase_38 | AC | 1 ms
5,376 KB |
testcase_39 | AC | 2 ms
5,376 KB |
testcase_40 | AC | 1 ms
5,376 KB |
testcase_41 | AC | 2 ms
5,376 KB |
testcase_42 | AC | 1 ms
5,376 KB |
testcase_43 | AC | 2 ms
5,376 KB |
ソースコード
#include <iostream> #include <vector> #include <algorithm> #include <array> #include <iterator> #include <string> #include <cctype> #include <cstring> #include <cstdlib> #include <cassert> #include <cmath> #include <ctime> #include <iomanip> #include <numeric> #include <stack> #include <queue> #include <map> #include <unordered_map> #include <set> #include <unordered_set> #include <bitset> #include <random> #include <utility> #include <functional> using namespace std; template<int m> struct modint { private: unsigned int value; static constexpr int mod() {return m;} public: constexpr modint(const long long x = 0) noexcept { long long y = x; if(y < 0 || y >= mod()) { y %= mod(); if(y < 0) y += mod(); } value = (unsigned int)y; } constexpr unsigned int val() noexcept {return value;} constexpr modint &operator+=(const modint &other) noexcept { value += other.value; if(value >= mod()) value -= mod(); return *this; } constexpr modint &operator-=(const modint &other) noexcept { unsigned int x = value; if(x < other.value) x += mod(); x -= other.value; value = x; return *this; } constexpr modint &operator*=(const modint &other) noexcept { unsigned long long x = value; x *= other.value; value = (unsigned int) (x % mod()); return *this; } constexpr modint &operator/=(const modint &other) noexcept { return *this *= other.inverse(); } constexpr modint inverse() const noexcept { assert(value); long long a = value,b = mod(),x = 1,y = 0; while(b) { long long q = a/b; a -= q*b; swap(a,b); x -= q*y; swap(x,y); } return modint(x); } constexpr modint power(long long N) const noexcept { assert(N >= 0); modint p = *this,ret = 1; while(N) { if(N & 1) ret *= p; p *= p; N >>= 1; } return ret; } constexpr modint operator+() {return *this;} constexpr modint operator-() {return modint() - *this;} constexpr modint &operator++(int) noexcept {return *this += 1;} constexpr modint &operator--(int) noexcept {return *this -= 1;} friend modint operator+(const modint& lhs, const modint& rhs) {return modint(lhs) += rhs;} friend modint operator-(const modint& lhs, const modint& rhs) {return modint(lhs) -= rhs;} friend modint operator*(const modint& lhs, const modint& rhs) {return modint(lhs) *= rhs;} friend modint operator/(const modint& lhs, const modint& rhs) {return modint(lhs) /= rhs;} friend ostream &operator<<(ostream &os,const modint &x) {return os << x.value;} }; using mint = modint<998244353>; /* using mint = modint<1000000007>; */ void Main() { int N; cin >> N; vector<int> A(N); for(int i = 0;i < N;i++) { cin >> A[i]; } sort(A.begin(),A.end()); vector<int> vis(30); auto dfs = [&vis](auto dfs,const vector<int> &V,int k) -> void { if(k == -1) { return; } vector<int> L,U; for(int i = 0;i < (int)V.size();i++) { if(V[i] >> k & 1) U.push_back(V[i]); else L.push_back(V[i]); } if(L.empty()) { dfs(dfs,U,k - 1); return; } if(U.empty()) { dfs(dfs,L,k - 1); return; } vis[k] = 1; dfs(dfs,U,k - 1); dfs(dfs,L,k - 1); }; dfs(dfs,A,29); mint ans = 1; for(int k = 0;k < 30;k++) { if(vis[k]) { ans *= 2; } } cout << ans << endl; } int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int tt = 1; /* cin >> tt; */ while(tt--) Main(); }