Submission #1202897

#	Time	Username	Problem	Language	Result	Execution time	Memory
1202897		browntoad	Lottery (CEOI18_lot)	C11	Compilation error	0 ms	0 KiB

lot

#include <bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
template<typename T>
using pbds_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#define ll long long
// #define int ll
#define FOR(i, a, b) for (int i = (a); i < (b); i++)
#define REP(i, n) FOR(i, 0, n)
#define RREP(i, n) for (int i = (n)-1; i >= 0; i--)
#define RREP1(i, n) for (int i = (n); i >= 1; i--)
#define REP1(i, n) FOR(i, 1, n+1)
#define pii pair<int, int>
#define ppi pair<pii, int>
#define pip pair<int, pii>
#define f first
#define s second
#define pb push_back
#define ALL(x) (x).begin(), (x).end()
#define SZ(x) (int)((x).size())
#define endl '\n'
#define IOS() ios::sync_with_stdio(false), cin.tie(0), cout.tie(0)

const ll maxn = 1e4+5;
const ll mod = 998244353;
const ll inf = (1ll<<60);
const int iinf = 1e9+5;

ll pw(ll x, ll p, ll m){
    ll ret = 1;
    x %= m;
    while(p > 0){
        if (p & 1){
            ret *= x;
            ret %= m;
        }
        x *= x;
        x %= m;
        p >>= 1;
    }
    return ret;
}
ll inv(ll x, ll m){
    return pw(x, m-2, m);
}

int ans[105][maxn];
signed main(){
    IOS();
    int n, L; cin>>n>>L;
    vector<int> vc(n+1);
    REP(i, n) cin>>vc[i];
    int q; cin>>q;
    vector<int> cores(L+1);
    vector<pii> quer;
    REP(i, q){
        int k; cin>>k;
        quer.pb({k, i});
    }
    sort(ALL(quer));

    int ptr = 0;
    REP(i, L+1){
        while(ptr < SZ(quer) && quer[ptr].f < i){
            ptr++;
        }
        cores[i] = ptr;
    }
    for (int dif = n-1; dif > -n; dif--){
        if (dif == 0) continue;
        // j = i+dif

        int cnt = 0;
        RREP(i, n){
            if (i+dif < 0) break;
            if (n-i >= L && n-(i+dif) >= L){
                cnt += (vc[i] == vc[i+dif]);
                cnt -= (vc[i+L] == vc[i+dif+L]); // when it is edge case, one of the extensions will be 0, so ofc not eq
                ans[cores[L-cnt]][i]++;
            }
            else{
                if (i+dif < n) cnt += (vc[i] == vc[i+dif]);
            }
        }
    }

    vector<int> toads(n);
    vector<vector<int>> fans(q);
    REP(i, q){
        REP(j, n){
            toads[j] += ans[i][j];
        }
        fans[quer[i].s] = toads;
    }

    REP(i, q){
        REP(j, n-L+1) cout<<fans[i][j]<<' ';
        cout<<endl;
    }
    // run from q = 0 ~ L
}
/*
6 2
1 2 1 3 2 1
1
1
*/

Compilation message (stderr)

lot.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.