oj.uz

Submission #1012131

# Submission time Handle Problem Language Result Execution time Memory
1012131 2024-07-01T17:06:42 Z vjudge1 Bubble Sort 2 (JOI18_bubblesort2) C++17
22 / 100
 35 ms 4048 KB 
#include "bubblesort2.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vll = vector <ll>;
using vi = vector <int>;

vi countScans (vi a, vi wh, vi val) {
    vll ve(a.begin(), a.end());
    ll n = a.size();
    ll Q = wh.size();
    vi ans;
    priority_queue <ll> pq[110];
    vll freq(110, 0);
    for (ll i = 0; i < n; i++) {
        pq[ve[i]].push(i);
        freq[ve[i]]++;
    }
    for (ll q = 0; q < Q; q++) {
        freq[ve[wh[q]]]--;
        ve[wh[q]] = val[q];
        freq[val[q]]++;
        pq[val[q]].push(wh[q]);
        vll ps(110, 0);
        ps[0] = freq[0];
        for (ll i = 1; i < 107; i++) {
            ps[i] = ps[i-1] + freq[i];
        }
        ll qans = 0;
        for (ll i = 0; i < 104; i++) {
            while (pq[i].size() && ve[pq[i].top()] != i) pq[i].pop();
            if (pq[i].empty()) continue;
            qans = max(qans, pq[i].top()+1 - ps[i]);
        }
        ans.push_back(qans);
    }
    return ans;
}

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 600 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 600 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 1372 KB Output is correct
2 Correct 15 ms 2652 KB Output is correct
3 Correct 34 ms 3832 KB Output is correct
4 Correct 28 ms 3860 KB Output is correct
5 Correct 29 ms 4048 KB Output is correct
6 Correct 31 ms 3792 KB Output is correct
7 Correct 30 ms 3904 KB Output is correct
8 Correct 29 ms 3916 KB Output is correct
9 Correct 29 ms 3932 KB Output is correct
10 Correct 29 ms 3792 KB Output is correct
11 Correct 29 ms 3820 KB Output is correct
12 Correct 31 ms 3796 KB Output is correct
13 Correct 28 ms 3540 KB Output is correct
14 Correct 35 ms 3424 KB Output is correct
15 Correct 29 ms 3428 KB Output is correct
16 Correct 28 ms 3284 KB Output is correct
17 Correct 28 ms 3288 KB Output is correct
18 Correct 28 ms 3284 KB Output is correct

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 600 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -