Submission #416015

#	Time	Username	Problem	Language	Result	Execution time	Memory
416015		Dakto	Unscrambling a Messy Bug (IOI16_messy)	C++17	38 / 100	2 ms	332 KiB

messy

#include <bits/stdc++.h>

#include "messy.h"

using namespace std;

std::vector<int> restore_permutation(int n, int w, int r) {
    string s(n,'0');
    for(int i=n-1; i>=0; i--){
        s[i]='1';
        add_element(s);
    }
    compile_set();
    vector<int> res(n);
    s.assign(n,'0');
    set<int> left;
    for(int i=0; i<n; i++) left.insert(i);
    for(int i=n-1; i>=0; i--){
        auto p=left.begin();
        while(1){
            string ns=s;
            ns[*p]='1';
            if(check_element(ns)){
                s=ns;
                res[*p]=i;
                left.erase(p);
                goto nc;
            }
            p++;
        }
nc:;
    }
    return res;
}

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