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Submission #433425

# Submission time Handle Problem Language Result Execution time Memory
433425 2021-06-19T18:45:16 Z Monchito Unscrambling a Messy Bug (IOI16_messy) C++14
20 / 100
 1 ms 332 KB 
	#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
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 8
2 Correct 1 ms 204 KB n = 8
3 Correct 1 ms 204 KB n = 8
4 Correct 1 ms 204 KB n = 8
5 Correct 1 ms 204 KB n = 8
6 Correct 1 ms 204 KB n = 8
7 Correct 0 ms 204 KB n = 8
8 Correct 1 ms 288 KB n = 8
9 Correct 1 ms 204 KB n = 8
10 Correct 1 ms 292 KB n = 8
11 Correct 1 ms 204 KB n = 8
12 Correct 1 ms 204 KB n = 8
13 Correct 0 ms 288 KB n = 8
14 Correct 1 ms 204 KB n = 8
15 Correct 1 ms 204 KB n = 8

Subtask #2
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 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 204 KB grader returned WA
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 292 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 332 KB grader returned WA
2 Halted 0 ms 0 KB -