Submission #139805

#	Time	Username	Problem	Language	Result	Execution time	Memory
139805		muradeyn	Unscrambling a Messy Bug (IOI16_messy)	C++14	49 / 100	3 ms	380 KiB

messy

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

using namespace std;

vector<int> restore_permutation(int n, int w, int r) {
	string s = "";
	s += '1';
	for (int i = 1;i < n;i++)s += '0';
	add_element(s);
	for (int i = 1;i < n;i++) {
		s[i] = '1';
		add_element(s);
	}
	for (int i = 0;i<n;i++)s[i] = '0';
	vector<int>pos(n);
	compile_set();
	srand(time(0));
	vector<int>v;
	for (int i = 0;i<n;i++)v.push_back(i);
	for (int i = 1;i<=n;i++) {
		random_shuffle(v.begin(),v.end());
        for (int j : v) {
            if (s[j] == '1')continue;
            s[j] = '1';
            if (check_element(s)) {
                pos[j] = i - 1;
                break;
            }
            s[j] = '0';
        }
	}
	return pos;
}

• Subtask 1: 20 / 20
• Subtask 2: 18 / 18
• Subtask 3: 11 / 11
• Subtask 4: 0 / 21
• Subtask 5: 0 / 30