Submission #363308

#	Time	Username	Problem	Language	Result	Execution time	Memory
363308		buyolitsez	Bubble Sort 2 (JOI18_bubblesort2)	C++17	0 / 100	9096 ms	620 KiB

bubblesort2

#include "bubblesort2.h"
#include <bits/stdc++.h>

using namespace std;

#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")

std::vector<int> countScans(std::vector<int> a,std::vector<int> x,std::vector<int> v){
    int n = a.size(), q = x.size();
    vector <int> s(q, n - 1);
    vector<int> b = a;
    for(int f = 0; f < q; ++f) {
        a[x[f]] = v[f];
        b[x[f]] = v[f];
        int cnt = 0;
        for (int i = 0; i < n; ++i) {
            bool flag = 0;
            for (int j = 1; j < n; ++j) {
                if (a[j] < a[j - 1]) {
                    swap(a[j], a[j - 1]);
                    flag = 1;
                }
            }
            if (!flag) {break;}
            ++cnt;
        }
        s[f] = cnt;
        a = b;
    }
    return s;
}

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