Submission #848830

#	Time	Username	Problem	Language	Result	Execution time	Memory
848830		TAhmed33	The Collection Game (BOI21_swaps)	C++17	50 / 100	40 ms	1444 KiB

swaps

#include <bits/stdc++.h>
#include "swaps.h"
using namespace std;
void solve (int n, int v) {
    vector <int> arr;
    for (int i = 1; i <= n; i++) {
        arr.push_back(i);
    }
    for (int i = 0; i < n; i++) {
        for (int j = (i & 1); j + 1 < n; j += 2) {
            schedule(arr[j], arr[j + 1]);
        }  
        auto x = visit();
        int cnt = -1;
        for (int j = (i & 1); j + 1 < n; j += 2) {
            cnt++;
            if (!x[cnt]) {
                swap(arr[j + 1], arr[j]);
            }
        }
    }
    answer(arr);
}

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3-1: 3 / 3
• Subtask 3-2: 2 / 2
• Subtask 4-1: 9 / 9
• Subtask 4-2: 6 / 6
• Subtask 5-1: 9 / 9
• Subtask 5-2: 6 / 6
• Subtask 6-1: 0 / 21
• Subtask 6-2: 0 / 14
• Subtask 7-1: 0 / 9
• Subtask 7-2: 0 / 6