Submission #558050

#	Time	Username	Problem	Language	Result	Execution time	Memory
558050		InternetPerson10	The Collection Game (BOI21_swaps)	C++17	50 / 100	57 ms	452 KiB

swaps

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

using namespace std;

void solve(int N, int V) {
    srand(time(NULL));
    vector<int> x(N);
    for(int i = 0; i < N; i++) x[i] = i + 1;
    vector<int> shuff(N);
    for(int i = 0; i < N; i++) {
        shuff[i] = i+1;
    }
    for(int i = 0; i < N; i++) {
        for(int j = i%2; j < N - 1; j += 2) {
            schedule(x[j], x[j+1]);
        }
        vector<int> v = visit();
        for(int j = i%2; j < N - 1; j += 2) {
            if(v[j/2] == 0) swap(x[j], x[j+1]);
        }
    }
    answer(x);
}

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 3 / 3
• Subtask 4: 2 / 2
• Subtask 5: 9 / 9
• Subtask 6: 6 / 6
• Subtask 7: 9 / 9
• Subtask 8: 6 / 6
• Subtask 9: 0 / 21
• Subtask 10: 0 / 14
• Subtask 11: 0 / 9
• Subtask 12: 0 / 6