Submission #759427

#	Time	Username	Problem	Language	Result	Execution time	Memory
759427		Dan4Life	Unscrambling a Messy Bug (IOI16_messy)	C++17	0 / 100	1 ms	340 KiB

messy

#include <bits/stdc++.h>
#include "messy.h"
using namespace std;

vector<int> restore_permutation(int n, int w, int r) {
    string s(n,'0'), ss(n,'0');
    for(int i = 0; i < n-1; i++) s[i]='1',add_element(s);
    compile_set();
    vector<int> p(n,0); iota(begin(p),end(p),0);
    for(int i = 0; i < n-1; i++){
        ss[i]='1';
        for(int j = 0; j < n; j++){
            swap(ss[i],ss[j]);
            if(check_element(ss)) p[i]=j;
            swap(ss[i],ss[j]);
        }
    }
    int x = 0;
    for(int i = 0; i < n; i++) x^=i^p[i];
    p[n-1] = x^=p[n-1];
    return p;
}

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