[l,r]做n次异或相当于把[l,r]分成
log段,做矩阵快速幂
#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,n) for (int i=a;i<n;i++)
#define per(i,a,n) for (int i=n-1;i>=a;i--)
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define se second
#define SZ(x) ((int)(x).size())
typedef vector<int> VI;
typedef long long ll;
typedef pair<int,int> PII;
const ll mod=1000000007;
ll powmod(ll a,ll b)
{
ll res=1;
a%=mod;
assert(b>=0);
for(; b; b>>=1)
{
if(b&1)res=res*a%mod;
a=a*a%mod;
}
return res;
}
ll gcd(ll a,ll b)
{
return b?gcd(b,a%b):a;
}
// head
int _,n,l,r,Q,x;
struct segment
{
int pl,len;
ll v;
};
vector<segment> seg,ret;
void query(int len,int l,int r,int tl,int tr)
{
if (l==tl&&r==tr)
{
seg.pb((segment)
{
tl,len,1
});
}
else
{
int md=(l+r)>>1;
if (tr<=md) query(len-1,l,md,tl,tr);
else if (tl>md) query(len-1,md+1,r,tl,tr);
else query(len-1,l,md,tl,md),query(len-1,md+1,r,md+1,tr);
}
}
struct Hash_table
{
static const int V=1000003;
int fst[V],nxt[V];
int ctm,ptm[V],T;
ll val[V];
ll key[V];
void init()
{
T=0;
ctm++;
}
void add(ll s,int v)
{
int S=s%V;
if (ptm[S]!=ctm) ptm[S]=ctm,fst[S]=-1;
for (int j=fst[S]; j!=-1; j=nxt[j]) if (key[j]==s)
{
val[j]+=v;
return;
}
nxt[T]=fst[S],fst[S]=T,key[T]=s,val[T]=v;
T++;
}
} hs;
vector<segment> mul(vector<segment> &a,vector<segment> &b)
{
hs.init();
for (auto p:a) for (auto q:b)
{
int fred=max(p.len,q.len);
int c=min(p.len,q.len);
int tl=((p.pl^q.pl)>>fred)<<fred;
ll tot=p.v*q.v%mod*(1ll<<c)%mod;
hs.add(tl*100ll+fred,tot);
}
vector<segment> c;
rep(i,0,hs.T)
{
pair<ll,ll> p(hs.key[i],hs.val[i]);
c.pb((segment)
{
(int)(p.fi/100),(int)(p.fi%100),p.se%mod
});
}
return c;
}
int main()
{
for (scanf("%d",&_); _; _--)
{
scanf("%d%d%d%d",&n,&l,&r,&Q);
seg.clear();
ret.clear();
query(30,0,(1<<30)-1,l,r);
// debug(seg);
ret.pb((segment)
{
0,0,1
});
for (; n; n>>=1)
{
if (n&1) ret=mul(ret,seg);
seg=mul(seg,seg);
// printf("%d %d\n",SZ(seg),SZ(ret));
}
rep(i,0,Q)
{
scanf("%d",&x);
int ans=0;
for (auto p:ret)
{
if (p.pl<=x&&x<p.pl+(1<<p.len)) ans=(ans+p.v)%mod;
}
printf("%d\n",ans);
}
}
}