結果
問題 | No.1296 OR or NOR |
ユーザー | 👑 tute7627 |
提出日時 | 2020-11-20 23:14:26 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 570 ms / 3,000 ms |
コード長 | 3,951 bytes |
コンパイル時間 | 2,470 ms |
コンパイル使用メモリ | 219,880 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-23 13:48:37 |
合計ジャッジ時間 | 14,569 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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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 | 1 ms
6,812 KB |
testcase_01 | AC | 1 ms
6,944 KB |
testcase_02 | AC | 158 ms
6,940 KB |
testcase_03 | AC | 159 ms
6,940 KB |
testcase_04 | AC | 316 ms
6,940 KB |
testcase_05 | AC | 319 ms
6,940 KB |
testcase_06 | AC | 226 ms
6,944 KB |
testcase_07 | AC | 229 ms
6,944 KB |
testcase_08 | AC | 226 ms
6,944 KB |
testcase_09 | AC | 215 ms
6,944 KB |
testcase_10 | AC | 220 ms
6,940 KB |
testcase_11 | AC | 170 ms
6,944 KB |
testcase_12 | AC | 168 ms
6,940 KB |
testcase_13 | AC | 186 ms
6,944 KB |
testcase_14 | AC | 570 ms
6,940 KB |
testcase_15 | AC | 526 ms
6,940 KB |
testcase_16 | AC | 454 ms
6,940 KB |
testcase_17 | AC | 252 ms
6,940 KB |
testcase_18 | AC | 252 ms
6,940 KB |
testcase_19 | AC | 256 ms
6,944 KB |
testcase_20 | AC | 113 ms
6,944 KB |
testcase_21 | AC | 113 ms
6,940 KB |
testcase_22 | AC | 120 ms
6,940 KB |
testcase_23 | AC | 121 ms
6,944 KB |
testcase_24 | AC | 113 ms
6,940 KB |
testcase_25 | AC | 114 ms
6,940 KB |
testcase_26 | AC | 113 ms
6,944 KB |
testcase_27 | AC | 113 ms
6,940 KB |
testcase_28 | AC | 116 ms
6,944 KB |
testcase_29 | AC | 113 ms
6,944 KB |
testcase_30 | AC | 535 ms
6,940 KB |
testcase_31 | AC | 533 ms
6,940 KB |
testcase_32 | AC | 538 ms
6,944 KB |
testcase_33 | AC | 441 ms
6,940 KB |
testcase_34 | AC | 440 ms
6,944 KB |
ソースコード
//#define _GLIBCXX_DEBUG #include<bits/stdc++.h> using namespace std; #define endl '\n' #define lfs cout<<fixed<<setprecision(10) #define ALL(a) (a).begin(),(a).end() #define ALLR(a) (a).rbegin(),(a).rend() #define spa << " " << #define fi first #define se second #define MP make_pair #define MT make_tuple #define PB push_back #define EB emplace_back #define rep(i,n,m) for(ll i = (n); i < (ll)(m); i++) #define rrep(i,n,m) for(ll i = (ll)(m) - 1; i >= (ll)(n); i--) using ll = long long; using ld = long double; const ll MOD1 = 1e9+7; const ll MOD9 = 998244353; const ll INF = 1e18; using P = pair<ll, ll>; template<typename T1, typename T2>bool chmin(T1 &a,T2 b){if(a>b){a=b;return true;}else return false;} template<typename T1, typename T2>bool chmax(T1 &a,T2 b){if(a<b){a=b;return true;}else return false;} ll median(ll a,ll b, ll c){return a+b+c-max({a,b,c})-min({a,b,c});} void ans1(bool x){if(x) cout<<"Yes"<<endl;else cout<<"No"<<endl;} void ans2(bool x){if(x) cout<<"YES"<<endl;else cout<<"NO"<<endl;} void ans3(bool x){if(x) cout<<"Yay!"<<endl;else cout<<":("<<endl;} template<typename T1,typename T2>void ans(bool x,T1 y,T2 z){if(x)cout<<y<<endl;else cout<<z<<endl;} template<typename T>void debug(vector<vector<T>>&v,ll h,ll w){for(ll i=0;i<h;i++){cout<<v[i][0];for(ll j=1;j<w;j++)cout spa v[i][j];cout<<endl;}}; void debug(vector<string>&v,ll h,ll w){for(ll i=0;i<h;i++){for(ll j=0;j<w;j++)cout<<v[i][j];cout<<endl;}}; template<typename T>void debug(vector<T>&v,ll n){if(n!=0)cout<<v[0];for(ll i=1;i<n;i++)cout spa v[i];cout<<endl;}; template<typename T>vector<vector<T>>vec(ll x, ll y, T w){vector<vector<T>>v(x,vector<T>(y,w));return v;} ll gcd(ll x,ll y){ll r;while(y!=0&&(r=x%y)!=0){x=y;y=r;}return y==0?x:y;} vector<ll>dx={1,-1,0,0,1,1,-1,-1};vector<ll>dy={0,0,1,-1,1,-1,1,-1}; template<typename T>vector<T> make_v(size_t a,T b){return vector<T>(a,b);} template<typename... Ts>auto make_v(size_t a,Ts... ts){return vector<decltype(make_v(ts...))>(a,make_v(ts...));} template<typename T1, typename T2>ostream &operator<<(ostream &os, const pair<T1, T2>&p){return os << p.first << " " << p.second;} template<typename T>ostream &operator<<(ostream &os, const vector<T> &v){for(auto &z:v)os << z << " ";cout<<"|"; return os;} template<typename T>void rearrange(vector<ll>&ord, vector<T>&v){ auto tmp = v; for(int i=0;i<tmp.size();i++)v[i] = tmp[ord[i]]; } template<typename Head, typename... Tail>void rearrange(vector<ll>&ord,Head&& head, Tail&&... tail){ rearrange(ord, head); rearrange(ord, tail...); } //mt19937 mt(chrono::steady_clock::now().time_since_epoch().count()); int popcount(ll x){return __builtin_popcountll(x);}; int poplow(ll x){return __builtin_ctzll(x);}; int pophigh(ll x){return 63 - __builtin_clzll(x);}; int main(){ cin.tie(nullptr); ios_base::sync_with_stdio(false); ll res=0,buf=0; bool judge = true; ll n;cin>>n; vector<ll>a(n); rep(i,0,n)cin>>a[i]; ll sz=60; vector<ll>t(sz,-1); rrep(i,0,n){ rep(j,0,60){ if(a[i]&1LL<<j){ chmax(t[j],i); } } } vector<ll>ord(sz); iota(ALL(ord),0); sort(ALL(ord),[&](ll i,ll j){return t[i]>t[j];}); vector<vector<ll>>v; rep(i,0,ord.size()){ if(i==0||t[ord[i-1]]!=t[ord[i]])v.EB(1,ord[i]); else v.back().PB(ord[i]); } //cout<<v<<endl; //debug(t,sz); ll q;cin>>q; while(q--){ ll b;cin>>b; ll x=0; ll ret=0; rep(i,0,v.size()){ set<ll>st; for(auto z:v[i]){ ll bt=!(b&1LL<<z); if(t[z]==-1)bt^=1; st.insert(bt^x); } //cout<<b spa i spa st.size() spa *st.begin() spa x<<endl; if(st.size()==2){ ret=-1; break; } else if(*st.begin()==1){ if(t[v[i][0]]==-1){ if(i>=1&&t[v[i-1][0]]==0){ ret=-1; break; } else ret++; } else{ ret++; x^=1; } } } cout<<ret<<endl; } return 0; }