結果
問題 | No.1716 Bonus Nim |
ユーザー | suta28407928 |
提出日時 | 2021-10-22 21:59:08 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,980 bytes |
コンパイル時間 | 2,056 ms |
コンパイル使用メモリ | 188,420 KB |
実行使用メモリ | 13,008 KB |
最終ジャッジ日時 | 2024-09-23 05:26:32 |
合計ジャッジ時間 | 6,354 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
6,812 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,944 KB |
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 | AC | 50 ms
6,944 KB |
testcase_16 | WA | - |
testcase_17 | AC | 2 ms
6,944 KB |
testcase_18 | AC | 2 ms
6,944 KB |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
ソースコード
#pragma GCC ta g("avx2")#pragma GCC optimize("Ofast")#pragma GCC optimize("unroll-loops")#include <bits/stdc++.h>using namespace std;#define DEBUG#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))#endifusing namespace std;typedef long long ll;typedef vector<ll> vl;typedef vector<vl> vvl;typedef vector<char> vc;typedef vector<string> vs;typedef vector<bool> vb;typedef vector<double> vd;typedef pair<ll,ll> P;typedef pair<int,int> pii;typedef vector<P> vpl;typedef tuple<ll,ll,ll> tapu;#define rep(i,n) for(int i=0; i<(n); i++)#define REP(i,a,b) for(int i=(a); i<(b); i++)#define all(x) (x).begin(), (x).end()#define rall(x) (x).rbegin(), (x).rend()template<typename T1,typename T2> inline bool chmin(T1 &a,T2 b){if(a>b){a = b; return true;}else return false;}template<typename T1,typename T2> inline bool chmax(T1 &a,T2 b){if(a<b){a = b; return true;}else return false;}template<typename T> inline void print(T &a){int sz = a.size();for(auto itr = a.begin(); itr != a.end(); itr++){cout << *itr;sz--;if(sz) cout << " ";}cout << "\n";}template<typename T1,typename T2> inline void print2(T1 a, T2 b){cout << a << " " << b << "\n";}template<typename T1,typename T2,typename T3> inline void print3(T1 a, T2 b, T3 c){cout << a << " " << b << " " << c << "\n";}void mark() {cout << "#" << "\n";}ll pcount(ll x) {return __builtin_popcountll(x);}//#include <atcoder/maxflow>//using namespace atcoder;const int inf = (1<<30)-1;const ll linf = 1LL<<61;const int MAX = 510000;int dy[8] = {0,1,0,-1,1,-1,-1,1};int dx[8] = {-1,0,1,0,1,-1,1,-1};const double pi = acos(-1);const double eps = 1e-9;const int mod = 1e9 + 7;//const int mod = 998244353;int main(){cin.tie(nullptr);ios::sync_with_stdio(false);int t; cin >> t;while(t--){int n; cin >> n;vl a(n); rep(i,n) cin >> a[i];if(n & 1) cout << "Alice\n";else{map<int,int> mp;rep(i,n) mp[a[i]]++;int mx = 0;for(auto p : mp) chmax(mx,p.second);if((mx-n/2) & 1) cout << "Bob\n";else cout << "Alice\n";}}}