Submission #95199

#	Time	Username	Problem	Language	Result	Execution time	Memory
95199		someone_aa	Unscrambling a Messy Bug (IOI16_messy)	C++17	38 / 100	3 ms	384 KiB

messy

#include <vector>
#include <bits/stdc++.h>
#include "messy.h"
using namespace std;
bool taken[130];

std::vector<int> restore_permutation(int n, int w, int r) {
    string zeros;
    for(int i=0;i<n;i++) {
        zeros += "0";
    }
    for(int i=1;i<n;i++) {
        string tmp = zeros;

        for(int j=1;j<=i;j++) {
            tmp[j-1] = '1';
        }

        add_element(tmp);
    }

    compile_set();

    vector<int>result(n, 0);

    string tmp = zeros;
    for(int i=1;i<=n;i++) {
        for(int j=0;j<n;j++) {
            if(!taken[j]) {
                tmp[j] = '1';

                if(check_element(tmp)) {
                    taken[j] = true;
                    result[j] = i-1;
                    break;
                }
                else {
                    tmp[j] = '0';
                }
            }
        }
    }

    for(int i=0;i<result.size();i++) {
        if(!taken[i]) result[i] = n - 1;
    }

    return result;
}

Compilation message (stderr)

messy.cpp: In function 'std::vector<int> restore_permutation(int, int, int)':
messy.cpp:44:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<result.size();i++) {
                 ~^~~~~~~~~~~~~~

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