제출 #127407

#제출 시각아이디문제언어결과실행 시간메모리
127407SortingUnscrambling a Messy Bug (IOI16_messy)C++14
49 / 100
3 ms520 KiB
#include <bits/stdc++.h> using namespace std; void add_element(string x); void compile_set(); bool check_element(string x); vector<int> restore_permutation(int n, int w, int r){ string s; for(int i = 0; i < n; i++){ s += '0'; } vector<int> p; for(int i = 0; i < n; i++){ s[i] = '1'; add_element(s); p.push_back(i); } compile_set(); for(int i = 0; i < n; i++){ s[i] = '0'; } vector<int> v; for(int i = 0; i < n; i++){ v.push_back(i); } random_shuffle(v.begin(), v.end()); for(int i = 0; i < n; i++){ for(int j = 0; j < n; j++){ if(s[v[j]] == '1'){ continue; } s[v[j]] = '1'; if(check_element(s)){ p[v[j]] = i; break; } else{ s[v[j]] = '0'; } } } return p; }
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