Submission #308391

#	Time	Username	Problem	Language	Result	Execution time	Memory
308391		kylych03	Unscrambling a Messy Bug (IOI16_messy)	C++14	49 / 100	1 ms	384 KiB

messy

#include <bits/stdc++.h>
#include "messy.h"
using namespace std;
//#include "grader.cpp"
int ran[20000], rn[20000];
vector <int> restore_permutation(int n, int w, int r) {
    string s;
    vector <int > vec;
    for(int i =0; i < n ;i++){
        s=s+'0';
        ran[i] = i;
    }
    srand (time (0));
    //random_shuffle(ran , ran+ n);
    for(int i =0; i < n ;i++)
        rn[i] = ran[i];
    for(int  i = 0 ; i < n;i++){
        s[ ran[i]]='1';
        add_element(s);
    }
    vec.resize(n);
    compile_set();

    for(int i =0; i <n ;i++)
        s[i]='0';
    int cnt = 0;
    random_shuffle(ran , ran+ n);
    while(cnt < n){
        for(int i  = 0 ; i < n;i++){
            if(s[ran [i]]=='0'){
                s[ran [i]] ='1';
                if(check_element(s)){
                    vec[ran[i]]=cnt;
                    cnt++;
                    break;
                }
                else
                    s[ran[i]]='0';
            }

        }

    }

    return vec;
}

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