제출 #1046933

#제출 시각아이디문제언어결과실행 시간메모리
1046933Gromp15Unscrambling a Messy Bug (IOI16_messy)C++17
38 / 100
1 ms348 KiB
#include <bits/stdc++.h>
using namespace std;

#include "messy.h"

std::vector<int> restore_permutation(int n, int w, int r) {
	if (n * n <= r) {
		for (int i = 1; i <= n; i++) {
			add_element(string(i, '1') + string(n - i, '0'));
		}
		compile_set();
		vector<int> ans(n, -1);
		string cur(n, '?');
		for (int i = 0; i < n; i++) {
			int w = -1;
			for (int k = 0; k < n; k++) if (cur[k] == '?') {
				string tmp = cur;
				for (int j = 0; j < n; j++) if (tmp[j] == '?') {
					tmp[j] = j == k ? '1' : '0';
				}
				if (check_element(tmp)) {
					cur[k] = '1';
					w = k; break;
				}
			}
			ans[w] = i;
		}
		return ans;
	}
    return std::vector<int>();
}
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