Submission #1353404

#TimeUsernameProblemLanguageResultExecution timeMemory
1353404SulABubble Sort Machine (JOI25_bubble)C++20
0 / 100
2095 ms9820 KiB
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define popcount __builtin_popcount
#define all(a) (a).begin(), (a).end()
using namespace std;
using namespace chrono;
using namespace __gnu_pbds;
template<typename T> using ordered_set = tree<T,null_type,less_equal<>,rb_tree_tag,tree_order_statistics_node_update>;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n, q; cin >> n;
    int A[n], pref[n+1];
    pref[0] = 0;
    for (int i = 0; i < n; i++) {
        cin >> A[i];
        pref[i+1] = pref[i] + A[i];
    }

    auto t1 = [&]() {
        for (int i = 0; i < n-1; i++) {
            if (A[i] > A[i+1]) {
                swap(A[i], A[i+1]);
            }
        }
        for (int i = 0; i < n; i++)
            pref[i+1] = pref[i] + A[i];
    };

    cin >> q; while (q--) {
        int t,l,r; cin >> t;
        if (t == 1) t1();
        else { cin >> l >> r; cout << pref[r] - pref[l-1] << "\n"; }
    }
}
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