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 kiyoshi0205kiyoshi0205
提出日時 2020-12-01 13:45:40
言語 C++14
(gcc 13.2.0 + boost 1.83.0)
結果
AC  
実行時間 54 ms / 2,000 ms
コード長 4,743 bytes
コンパイル時間 2,924 ms
コンパイル使用メモリ 196,176 KB
実行使用メモリ 11,876 KB
最終ジャッジ日時 2023-09-03 03:25:43
合計ジャッジ時間 11,031 ms
ジャッジサーバーID
(参考情報)
judge15 / judge11
このコードへのチャレンジ
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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 42 ms
11,588 KB
testcase_01 AC 42 ms
11,592 KB
testcase_02 AC 42 ms
11,836 KB
testcase_03 AC 42 ms
11,588 KB
testcase_04 AC 43 ms
11,608 KB
testcase_05 AC 43 ms
11,716 KB
testcase_06 AC 42 ms
11,592 KB
testcase_07 AC 43 ms
11,592 KB
testcase_08 AC 44 ms
11,716 KB
testcase_09 AC 43 ms
11,596 KB
testcase_10 AC 43 ms
11,664 KB
testcase_11 AC 43 ms
11,604 KB
testcase_12 AC 43 ms
11,600 KB
testcase_13 AC 43 ms
11,592 KB
testcase_14 AC 43 ms
11,652 KB
testcase_15 AC 43 ms
11,596 KB
testcase_16 AC 43 ms
11,716 KB
testcase_17 AC 47 ms
11,708 KB
testcase_18 AC 43 ms
11,600 KB
testcase_19 AC 43 ms
11,652 KB
testcase_20 AC 43 ms
11,592 KB
testcase_21 AC 54 ms
11,792 KB
testcase_22 AC 43 ms
11,664 KB
testcase_23 AC 43 ms
11,720 KB
testcase_24 AC 43 ms
11,796 KB
testcase_25 AC 43 ms
11,652 KB
testcase_26 AC 45 ms
11,768 KB
testcase_27 AC 45 ms
11,656 KB
testcase_28 AC 43 ms
11,596 KB
testcase_29 AC 44 ms
11,648 KB
testcase_30 AC 43 ms
11,768 KB
testcase_31 AC 42 ms
11,584 KB
testcase_32 AC 46 ms
11,588 KB
testcase_33 AC 42 ms
11,584 KB
testcase_34 AC 45 ms
11,768 KB
testcase_35 AC 43 ms
11,652 KB
testcase_36 AC 43 ms
11,768 KB
testcase_37 AC 42 ms
11,652 KB
testcase_38 AC 42 ms
11,596 KB
testcase_39 AC 42 ms
11,600 KB
testcase_40 AC 42 ms
11,876 KB
testcase_41 AC 43 ms
11,644 KB
testcase_42 AC 43 ms
11,856 KB
testcase_43 AC 42 ms
11,640 KB
testcase_44 AC 43 ms
11,596 KB
04_evil_A_01 RE -
04_evil_A_02 RE -
04_evil_A_03 RE -
04_evil_A_04 RE -
04_evil_A_05 RE -
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 WA -
06_evil_C_02 WA -
06_evil_C_03 WA -
06_evil_C_04 WA -
06_evil_C_05 WA -
06_evil_C_06 WA -
06_evil_C_07 WA -
06_evil_C_08 WA -
06_evil_C_09 WA -
06_evil_C_10 WA -
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ソースコード

diff #

#pragma GCC target("avx")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#include<bits/stdc++.h>
// #include<ext/pb_ds/assoc_container.hpp>
// #include<ext/pb_ds/tree_policy.hpp>
// #include<ext/pb_ds/tag_and_trait.hpp>
// using namespace __gnu_pbds;
// #include<boost/multiprecision/cpp_int.hpp>
// namespace multiprecisioninteger = boost::multiprecision;
// using cint=multiprecisioninteger::cpp_int;
using namespace std;
using ll=long long;
#define double long double
using datas=pair<ll,ll>;
using ddatas=pair<double,double>;
using tdata=pair<ll,datas>;
using vec=vector<ll>;
using mat=vector<vec>;
using pvec=vector<datas>;
using pmat=vector<pvec>;
// using llset=tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>;
#define For(i,a,b) for(i=a;i<(ll)b;++i)
#define bFor(i,b,a) for(i=b,--i;i>=(ll)a;--i)
#define rep(i,N) For(i,0,N)
#define rep1(i,N) For(i,1,N)
#define brep(i,N) bFor(i,N,0)
#define brep1(i,N) bFor(i,N,1)
#define all(v) (v).begin(),(v).end()
#define allr(v) (v).rbegin(),(v).rend()
#define vsort(v) sort(all(v))
#define vrsort(v) sort(allr(v))
#define uniq(v) vsort(v);(v).erase(unique(all(v)),(v).end())
#define endl "\n"
#define eb emplace_back
#define print(x) cout<<x<<endl
#define printyes print("Yes")
#define printno print("No")
#define printYES print("YES")
#define printNO print("NO")
#define output(v) do{bool f=0;for(auto outi:v){cout<<(f?" ":"")<<outi;f=1;}cout<<endl;}while(0)
#define matoutput(v) do{for(auto outimat:v)output(outimat);}while(0)
// const ll mod=1000000007;
const ll mod=998244353;
const ll inf=1LL<<60;
const double PI=acos(-1);
const double eps=1e-9;
template<class T,class E> ostream& operator<<(ostream& os,const pair<T,E>& p){return os<<"("<<p.first<<","<<p.second<<")";}
template<class T> ostream& operator<<(ostream& os,const vector<T>& v){
  os<<"{";ll i;
  rep(i,v.size()){
    if(i)os<<",";
    os<<v[i];
  }
  os<<"}";
  return os;
}
template<class T> inline bool chmax(T& a,T b){bool x=a<b;if(x)a=b;return x;}
template<class T> inline bool chmin(T& a,T b){bool x=a>b;if(x)a=b;return x;}
#ifdef DEBUG
void debugg(){cout<<endl;}
template<class T,class... Args>void debugg(const T& x,const Args&... args){cout<<" "<<x;debugg(args...);}
#define debug(...) cout<<__LINE__<<" ["<<#__VA_ARGS__<<"]:",debugg(__VA_ARGS__)
#else
#define debug(...) (void(0))
#endif

void startupcpp(){
  cin.tie(0);
  ios::sync_with_stdio(false);
  cout<<fixed<<setprecision(15);
}

double distance(ddatas x,ddatas y){
  double a=x.first-y.first,b=x.second-y.second;
  return sqrt(a*a+b*b);
}

ll modinv(ll a,ll m=mod) {
  ll b=m,u=1,v=0,t;
  while(b){
    t=a/b;
    a-=t*b; swap(a,b);
    u-=t*v; swap(u,v);
  }
  return (u+m)%m;
}

ll moddevide(ll a,ll b){return (a*modinv(b))%mod;}

vec modncrlistp,modncrlistm;

ll modncr(ll n,ll r){
  if(n<r)return 0;
  ll i,size=modncrlistp.size();
  if(size<=n){
    modncrlistp.resize(n+1);
    modncrlistm.resize(n+1);
    if(!size){
      modncrlistp[0]=modncrlistm[0]=1;
      size++;
    }
    For(i,size,n+1){
      modncrlistp[i]=modncrlistp[i-1]*i%mod;
      modncrlistm[i]=modinv(modncrlistp[i]);
    }
  }
  return modncrlistp[n]*modncrlistm[r]%mod*modncrlistm[n-r]%mod;
}

ll modpow(ll a,ll n,ll m=mod){
  ll res=1;
  while(n>0){
    if(n&1)res=res*a%m;
    a=a*a%m;
    n>>=1;
  }
  return res;
}

ll gcd(ll a,ll b){if(!b)return abs(a);return (a%b==0)?abs(b):gcd(b,a%b);}
ll lcm(ll a,ll b){return a/gcd(a,b)*b;}

ll countdigits(ll n){
  ll ans=0;
  while(n){n/=10;ans++;}
  return ans;
}

ll sumdigits(ll n){
  ll ans=0;
  while(n){ans+=n%10;n/=10;}
  return ans;
}
int N,K,A,B;
vector<int> v;
ll memo[1024][1024],sum[1024],ans[1024];
void dfs(int now,int bf,int allxor){
  if(now==N/2){
    if(++memo[bf][allxor]==mod)memo[bf][allxor]=0;
    if(++sum[allxor]==mod)sum[allxor]=0;
    return;
  }
  for(auto& x:v){
    if(x==bf)continue;
    dfs(now+1,x,allxor^x);
  }
}
void fwt(int k){
  for(int i=1;i<1024;i<<=1){
    for(int j=0;j<1024;++j){
      if(~j&i){
        ll x=memo[k][j],y=memo[k][j|i];
        memo[k][j]=x+y,memo[k][j|i]=x-y;
        if(memo[k][j]>=mod)memo[k][j]-=mod;
        if(memo[k][j|i]<0)memo[k][j|i]+=mod;
      }
    }
  }
}
int main(){
  startupcpp();
  // int codeforces;cin>>codeforces;while(codeforces--){
  int i,j;
  cin>>N>>K>>A>>B;
  v.resize(K);
  rep(i,K)cin>>v[i];
  uniq(v);
  K=v.size();
  for(auto& x:v)dfs(1,x,x);
  int inv=modinv(1024);
  rep(i,1024){
    fwt(i);
    rep(j,1024)(memo[i][j]*=memo[i][j])%=mod;
    fwt(i);
    rep(j,1024)ans[j]-=memo[i][j]*inv%mod;
  }
  rep(i,1024)rep(j,1024)ans[i^j]+=sum[i]*sum[j]%mod;
  ll res=0;
  if(A>=1024){
    print(0);return 0;
  }
  chmin(B,1023);
  For(i,A,B+1)res+=ans[i];
  res%=mod;
  if(res<0)res+=mod;
  print(res);
// }
}
0