結果
問題 | No.1355 AND OR GAME |
ユーザー |
|
提出日時 | 2021-01-12 18:59:44 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 188 ms / 2,000 ms |
コード長 | 3,236 bytes |
コンパイル時間 | 2,059 ms |
コンパイル使用メモリ | 196,692 KB |
最終ジャッジ日時 | 2025-01-17 16:38:28 |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 95 |
ソースコード
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(long long i=0;i<(long long)(n);i++) #define REP(i,k,n) for(long long i=k;i<(long long)(n);i++) #define all(a) a.begin(),a.end() #define rsort(a) {sort(all(a));reverse(all(a));} #define pb emplace_back #define eb emplace_back #define lb(v,k) (lower_bound(all(v),(k))-v.begin()) #define ub(v,k) (upper_bound(all(v),(k))-v.begin()) #define fi first #define se second #define pi M_PI #define PQ(T) priority_queue<T> #define SPQ(T) priority_queue<T,vector<T>,greater<T>> #define dame(a) {out(a);return 0;} #define decimal cout<<fixed<<setprecision(15); #define dupli(a) {sort(all(a));a.erase(unique(all(a)),a.end());} typedef long long ll; typedef pair<ll,ll> P; typedef tuple<ll,ll,ll> PP; typedef tuple<ll,ll,ll,ll> PPP; typedef multiset<ll> S; using vi=vector<ll>; using vvi=vector<vi>; using vvvi=vector<vvi>; using vvvvi=vector<vvvi>; using vp=vector<P>; using vvp=vector<vp>; using vb=vector<bool>; using vvb=vector<vb>; const ll inf=1001001001001001001; const ll INF=1001001001; const ll mod=1000000007; const double eps=1e-10; template<class T> bool chmin(T&a,T b){if(a>b){a=b;return true;}return false;} template<class T> bool chmax(T&a,T b){if(a<b){a=b;return true;}return false;} template<class T> void out(T a){cout<<a<<'\n';} template<class T> void outp(T a){cout<<'('<<a.fi<<','<<a.se<<')'<<'\n';} template<class T> void outvp(T v){rep(i,v.size())cout<<'('<<v[i].fi<<','<<v[i].se<<')';cout<<'\n';} template<class T> void outvvp(T v){rep(i,v.size())outvp(v[i]);} template<class T> void outv(T v){rep(i,v.size()){if(i)cout<<' ';cout<<v[i];}cout<<'\n';} template<class T> void outvv(T v){rep(i,v.size())outv(v[i]);} template<class T> bool isin(T x,T l,T r){return (l)<=(x)&&(x)<=(r);} template<class T> void yesno(T b){if(b)out("yes");else out("no");} template<class T> void YesNo(T b){if(b)out("Yes");else out("No");} template<class T> void YESNO(T b){if(b)out("YES");else out("NO");} template<class T> void noyes(T b){if(b)out("no");else out("yes");} template<class T> void NoYes(T b){if(b)out("No");else out("Yes");} template<class T> void NOYES(T b){if(b)out("NO");else out("YES");} void outs(ll a,ll b){if(a>=inf-100)out(b);else out(a);} ll gcd(ll a,ll b){if(b==0)return a;return gcd(b,a%b);} ll modpow(ll a,ll b,ll MOD){ll res=1;a%=MOD;while(b){if(b&1)res=res*a%MOD;a=a*a%MOD;b>>=1;}return res;} int main(){ ll n,x,y;cin>>n>>x>>y; vi v(n);rep(i,n)cin>>v[i]; assert(1<=n&&n<=200000); assert(0<=x&&x<=1000000000000000000); assert(0<=y&&y<=1000000000000000000); rep(i,n)assert(0<=v[i]&&v[i]<=1000000000000000000); vi md(62); rep(i,62)md[i]=y>>i&1; vi ans(n,1); for(ll i=n-1;i>=0;i--){ bool s=false,t=false; rep(j,62)if((v[i]>>j&1)==1&&md[j]==0)s=true; rep(j,62)if((v[i]>>j&1)==0&&md[j]==1)t=true; if(s&&t)dame(-1); if((!s)&&(!t)){ ans[i]=3; outv(ans);return 0; } if(s){ ans[i]=1; rep(j,62)if(md[j]==0&&(v[i]>>j&1)==0)md[j]=2; } else{ ans[i]=2; rep(j,62)if(md[j]==1&&(v[i]>>j&1)==1)md[j]=2; } } rep(i,62)if(md[i]!=2&&(x>>i&1)!=md[i])dame(-1); outv(ans); }