Submission #433425

#	Time	Username	Problem	Language	Result	Execution time	Memory
433425		Monchito	Unscrambling a Messy Bug (IOI16_messy)	C++14	20 / 100	1 ms	332 KiB

messy

	#include <vector>
#include "messy.h"
#include <iostream>
using namespace std;

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

    for(int i=0; i<n; i++) {
        for(int j=0; j<n; j++) 
            (i%2==0)? s[i].push_back('0') : s[i].push_back('1');

        for(int j=0; j<=i; j++)
            (i%2==0)? s[i][j] = '1' : s[i][j] = '0';

        add_element(s[i]);
    }

    compile_set();
    vector<int> ans(n); 
    for(int i=0; i<n; i++) ans[i] = i;

    bool flag = false;

    for(int i=0; i<n; i++) {
        for(int j=i+1; j<n; j++) {
            swap(s[i][i], s[i][j]); 

            if(check_element(s[i])) {
                swap(ans[i], ans[j]);
                flag = true;
                break;
            }

            swap(s[i][i], s[i][j]);
        }

        if(flag) break;
    }

    return ans;
}

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