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Submission #739620

# Submission time Handle Problem Language Result Execution time Memory
739620 2023-05-10T19:06:04 Z Abrar_Al_Samit Unscrambling a Messy Bug (IOI16_messy) C++17
20 / 100
 1 ms 340 KB 
#include <bits/stdc++.h>
#include "messy.h"
using namespace std;

vector<int> restore_permutation(int n, int w, int r) {
    string mask = string(8, '0');
    for(int i=0; i<8; ++i) {
        mask[i] = '1';
        add_element(mask);
    }

    compile_set();

    vector<int>p(n);
    set<int>already;
    for(int i=0; i<8; ++i) {
        mask = string(8, '0');
        for(int x : already) {
            mask[x] = '1';
        }

        int new_pos = -1;
        for(int j=0; j<8; ++j) if(mask[j]=='0') {
            mask[j] = '1';
            if(check_element(mask)) {
                new_pos = j;
                break;
            }
            mask[j] = '0';
        }

        p[i] = new_pos;
        already.insert(new_pos);
    }
    return p;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB n = 8
2 Correct 1 ms 212 KB n = 8
3 Correct 1 ms 212 KB n = 8
4 Correct 1 ms 212 KB n = 8
5 Correct 1 ms 212 KB n = 8
6 Correct 1 ms 212 KB n = 8
7 Correct 1 ms 212 KB n = 8
8 Correct 1 ms 296 KB n = 8
9 Correct 0 ms 212 KB n = 8
10 Correct 0 ms 296 KB n = 8
11 Correct 1 ms 340 KB n = 8
12 Correct 1 ms 212 KB n = 8
13 Correct 0 ms 212 KB n = 8
14 Correct 0 ms 212 KB n = 8
15 Correct 1 ms 212 KB n = 8

Subtask #2
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB grader returned WA
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB grader returned WA
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB grader returned WA
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB grader returned WA
2 Halted 0 ms 0 KB -