This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
const ll baza=1e9+7;
const ll mod=1e18;
int cnt[2005][2005],nr[2005][2005];
int n,v[10005],l,q;
map<ll,int> f;
ll myhash[10005];
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(0);
cin>>n>>l;
for(int i=1;i<=n;i++)
cin>>v[i];
if(n<=2000)
{
for(int i=1;i<=n;i++)
for(int j=i+1;j<=n;j++)
if(v[i]==v[j])
{
int dist=j-i;
int lft=max(1,i-l+1);
int rgt=j;
if(j+l-1>n)
rgt=n-l+1;
rgt-=dist;
if(lft<=rgt)
{
cnt[dist][lft]++;
cnt[dist][rgt+1]--;
}
}
for(int dist=1;dist<=n;dist++)
for(int i=1;i+l-1<=n;i++)
{
cnt[dist][i]=cnt[dist][i]+cnt[dist][i-1];
int j=i+dist;
if(j+l-1>n)
continue;
int val=cnt[dist][i];
nr[i][val]++;
nr[j][val]++;
}
for(int i=1;i+l-1<=n;i++)
for(int val=1;val<=l;val++)
nr[i][val]+=nr[i][val-1];
cin>>q;
while(q--)
{
int need=0;
cin>>need;
need=l-need;
for(int i=1;i+l-1<=n;i++)
{
int val=nr[i][l];
if(need>0)
val-=nr[i][need-1];
cout<<val<<' ';
}
cout<<'\n';
}
return 0;
}
for(int i=1;i+l-1<=n;i++)
{
ll h=0;
for(int j=i;j<=i+l-1;j++)
h=((h*baza)%mod+v[j])%mod;
f[h]++;
myhash[i]=h;
}
for(int i=1;i+l-1<=n;i++)
{
int val=f[myhash[i]]-1;
cout<<val<<' ';
}
cout<<'\n';
return 0;
}
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