Submission #1295665

#	Time	Username	Problem	Language	Result	Execution time	Memory
1295665		goulthen	Unscrambling a Messy Bug (IOI16_messy)	C++20	38 / 100	1 ms	392 KiB

messy

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

#define rep(i,a,b) for(int i = a; i <= b; i++)

vector<int> restore_permutation(int n, int w, int r) {
    vector<int> p(n);

    string pfx = "";
    rep(i,0,n-1) {
        pfx += '0';
        string cur = pfx;
        rep(j,i+1,n-1) cur+='1';
        add_element(cur);
    }
    compile_set();

    string base = "";
    rep(j,0,n-1) base+='1';


    rep(i,0,n-1) {

        rep(j,0,n-1) {
            if(base[j] == '0') continue;
            base[j] = '0';
            if(check_element(base)) {
                p[j] = i;
                break;
            }
            base[j] = '1';
        }
    }


    return p;
}

Compilation message (stderr)

messy.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
messy_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

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