Submission #1012094

#	Time	Username	Problem	Language	Result	Execution time	Memory
1012094		vjudge1	Bubble Sort 2 (JOI18_bubblesort2)	C++17	38 / 100	9060 ms	3460 KiB

bubblesort2

#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;
    for (ll q = 0; q < Q; q++) {
        ve[wh[q]] = val[q];
        vector <pair <ll, ll> > th;
        for (ll i = 0; i < n; i++) {
            th.push_back({ ve[i], i });
        }
        sort(th.begin(), th.end());
        ll qans = 0;
        for (ll i = 0; i < n; i++) {
            qans = max(qans, th[i].second - i);
        }
        ans.push_back(qans);
    }
    return ans;
}

• Subtask 1: 17 / 17
• Subtask 2: 21 / 21
• Subtask 3: 0 / 22
• Subtask 4: 0 / 40