이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include <bits/stdc++.h>
using namespace std;
#define owo ios_base::sync_with_stdio(0);cin.tie(0);
typedef long long int ll;
#define all(a) a.begin(),a.end()
int a[10005],b[10005];
int ans[105][10005];
int nearest[10005];
int main()
{
owo
int n,l;
cin>>n>>l;
for(int i=0;i<n;i++)cin>>a[i];
int q;
cin>>q;
vector<array<int,2>>qu;
for(int i=0;i<q;i++){
int k;
cin>>k;
qu.push_back({l-k,i});
//>=l-k matches
}
sort(all(qu));
for(int i=0;i<=n;i++){
nearest[i] = -1;
for(int j=0;j<q;j++){
if(i >= qu[j][0])nearest[i] = j;
}
//cout<<nearest[i]<<" ";
}
//cout<<'\n';
for(int i=-n+1;i<n;i++){
if(i==0)continue;
for(int j=0;j<n;j++){
if(j+i>=0 && j+i<n && a[j] == a[i+j])b[j] = 1;
}
for(int j=1;j<n;j++)b[j]+=b[j-1];
for(int j=max(0,-i);j<min(n-l+1,n-l-i+1);j++){ //i am shiftng by i
int num = b[j+l-1] - (j?b[j-1]:0);
//for(int k=0;k<q;k++)if(num >= qu[k][0])ans[qu[k][1]][j]++;
if(nearest[num] != -1){
int idx = nearest[num];
ans[idx][j]++;
}
}
for(int j=0;j<n;j++)b[j] = 0;
}
for(int i=q-2;i>=0;i--){
for(int j=0;j<n;j++)ans[i][j]+=ans[i+1][j];
}
for(int i=0;i<q;i++){
for(int j=0;j<q;j++){
if(qu[j][1] == i){
for(int k=0;k<n-l+1;k++)cout<<ans[j][k]<<" ";
cout<<'\n';
break;
}
}
}
}
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