Submission #496051

#	Time	Username	Problem	Language	Result	Execution time	Memory
496051		600Mihnea	Bubble Sort 2 (JOI18_bubblesort2)	C++17	17 / 100	9094 ms	1308 KiB

bubblesort2

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

using namespace std;

const int INF = (int) 1e9 + 7;

vector<int> countScans(vector<int> a, vector<int> pos, vector<int> value){
  int n = (int) a.size();
  int q = (int) pos.size();

  assert(q == (int) value.size());
  vector<int> sol;

  for (int it = 0; it < q; it++) {
    a[pos[it]] = value[it];
    int MN = INF;
    int MX = 0;
    for (int i = n - 1; i >= 0; i--) {
      MN = min(MN, a[i]);
      if (a[i] == MN) {
        int bigger = 0;
        for (int j = 0; j < i; j++) {
          if (a[j] > a[i]) {
            bigger++;
          }
        }
        MX = max(MX, bigger);
      }
    }
    sol.push_back(MX);
  }

  return sol;
}

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