oj.uz

Submission #1078829

# Submission time Handle Problem Language Result Execution time Memory
1078829 2024-08-28T06:45:37 Z raphaelp Broken Device (JOI17_broken_device) C++14
0 / 100
 31 ms 2912 KB 
#include "Annalib.h"
#include <bits/stdc++.h>
using namespace std;

void Anna(int N, long long X, int K, int P[])
{
    map<vector<int>, vector<int>> M;
    M[{1, 1}] = {1, 1, 1};
    M[{1}] = {1, 1, 0};
    M[{1, 0}] = {1, 0, 1};
    M[{0}] = {1, 0, 0};
    M[{0, 1}] = {0, 1, 1};
    M[{0, 0}] = {0, 1, 0};
    vector<int> P2(N);
    for (int i = 0; i < K; i++)
        P2[P[i]] = 1;
    vector<int> ans(N);
    int buff = 0;
    vector<int> bits;
    while (X)
    {
        bits.push_back(X % 2);
        X /= 2;
    }
    reverse(bits.begin(), bits.end());
    for (int i = 0; i < N; i += 3)
    {
        if (buff == bits.size())
            break;
        vector<int> temp;
        if (P2[i] + P2[i + 1] + P2[i + 2] > 1)
            continue;
        if (P2[i] == 1)
        {
            if (bits[buff] == 1)
            {
                temp = {0, 0, 1};
                buff++;
            }
            else if (buff < bits.size() - 1 && bits[buff] == 0)
            {
                temp = M[{bits[buff], bits[buff + 1]}];
                buff += 2;
            }
        }
        else if (P2[i + 1] == 1)
        {
            if (bits[buff] == 1)
                temp = {0, 0, 1};
            else
                temp = {1, 0, 0};
            buff++;
        }
        else if (P2[i + 2] == 1)
        {
            if (bits[buff] == 1)
                temp = {1, 1, 0};
            else
                temp = {1, 0, 0};
        }
        else
        {
            if (buff < bits.size() - 1)
            {
                temp = M[{bits[buff], bits[buff + 1]}];
                buff += 2;
            }
            else
            {
                temp = M[{bits[buff]}];
                buff++;
            }
        }
        if (!temp.empty())
            ans[i] = temp[0], ans[i + 1] = temp[1], ans[i + 2] = temp[2];
    }
    for (int i = 0; i < N; i++)
    {
        // cout << ans[i] << ' ';
        Set(i, ans[i]);
    }
}
/*int main()
{
    long long N, X, K;
    cin >> N >> X >> K;
    long long P[N];
    srand(time(0));
    for (long long i = 0; i < K; i++)
        P[i] = rand() % N;
    Anna(N, X, K, P);
}*/

#include "Brunolib.h"
#include <bits/stdc++.h>
using namespace std;
long long Bruno(int N, int A[])
{
    map<vector<int>, vector<int>> M;
    M[{1, 1, 1}] = {1, 1};
    M[{1, 1, 0}] = {1};
    M[{1, 0, 1}] = {1, 0};
    M[{1, 0, 0}] = {0};
    M[{0, 1, 1}] = {0, 1};
    M[{0, 1, 0}] = {0, 0};
    M[{0, 0, 1}] = {1};
    long long X = 0;
    for (int i = 0; i < N; i += 3)
    {
        vector<int> temp = {A[i], A[i + 1], A[i + 2]};
        if (temp[0] + temp[1] + temp[2] == 0)
            continue;
        else
            temp = M[temp];
        for (int j = 0; j < temp.size(); j++)
        {
            X *= 2;
            X += temp[j];
        }
    }
    return X;
}
/*int main()
{
    int N;
    cin >> N;
    int A[N];
    for (int i = 0; i < N; i++)
        cin >> A[i];
    cout << Bruno(N, A);
}*/

Compilation message

Anna.cpp: In function 'void Anna(int, long long int, int, int*)':
Anna.cpp:28:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |         if (buff == bits.size())
      |             ~~~~~^~~~~~~~~~~~~~
Anna.cpp:40:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |             else if (buff < bits.size() - 1 && bits[buff] == 0)
      |                      ~~~~~^~~~~~~~~~~~~~~~~
Anna.cpp:63:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |             if (buff < bits.size() - 1)
      |                 ~~~~~^~~~~~~~~~~~~~~~~

Bruno.cpp: In function 'long long int Bruno(int, int*)':
Bruno.cpp:22:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |         for (int j = 0; j < temp.size(); j++)
      |                         ~~^~~~~~~~~~~~~

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 25 ms 2640 KB Output isn't correct - L* = 0
2 Partially correct 26 ms 2676 KB Output isn't correct - L* = 0
3 Partially correct 24 ms 2668 KB Output isn't correct - L* = 0
4 Partially correct 26 ms 2736 KB Output isn't correct - L* = 0
5 Partially correct 27 ms 2724 KB Output isn't correct - L* = 0
6 Partially correct 25 ms 2748 KB Output isn't correct - L* = 0
7 Partially correct 24 ms 2668 KB Output isn't correct - L* = 0
8 Partially correct 24 ms 2760 KB Output isn't correct - L* = 0
9 Partially correct 28 ms 2728 KB Output isn't correct - L* = 0
10 Partially correct 25 ms 2728 KB Output isn't correct - L* = 0
11 Partially correct 24 ms 2748 KB Output isn't correct - L* = 0
12 Partially correct 24 ms 2752 KB Output isn't correct - L* = 0
13 Partially correct 24 ms 2700 KB Output isn't correct - L* = 0
14 Partially correct 31 ms 2412 KB Output isn't correct - L* = 0
15 Partially correct 25 ms 2756 KB Output isn't correct - L* = 0
16 Partially correct 30 ms 2568 KB Output isn't correct - L* = 0
17 Partially correct 24 ms 2716 KB Output isn't correct - L* = 0
18 Partially correct 24 ms 2720 KB Output isn't correct - L* = 0
19 Partially correct 27 ms 2664 KB Output isn't correct - L* = 0
20 Partially correct 25 ms 2860 KB Output isn't correct - L* = 0
21 Partially correct 28 ms 2720 KB Output isn't correct - L* = 0
22 Partially correct 24 ms 2700 KB Output isn't correct - L* = 0
23 Partially correct 24 ms 2740 KB Output isn't correct - L* = 0
24 Partially correct 28 ms 2528 KB Output isn't correct - L* = 0
25 Partially correct 24 ms 2736 KB Output isn't correct - L* = 0
26 Partially correct 24 ms 2840 KB Output isn't correct - L* = 0
27 Partially correct 25 ms 2660 KB Output isn't correct - L* = 0
28 Partially correct 24 ms 2724 KB Output isn't correct - L* = 0
29 Partially correct 26 ms 2700 KB Output isn't correct - L* = 0
30 Partially correct 25 ms 2800 KB Output isn't correct - L* = 0
31 Partially correct 28 ms 2724 KB Output isn't correct - L* = 0
32 Partially correct 25 ms 2664 KB Output isn't correct - L* = 0
33 Partially correct 26 ms 2756 KB Output isn't correct - L* = 0
34 Partially correct 27 ms 2912 KB Output isn't correct - L* = 0
35 Partially correct 25 ms 2724 KB Output isn't correct - L* = 0
36 Partially correct 25 ms 2752 KB Output isn't correct - L* = 0
37 Partially correct 25 ms 2824 KB Output isn't correct - L* = 0
38 Partially correct 24 ms 2720 KB Output isn't correct - L* = 0
39 Partially correct 25 ms 2668 KB Output isn't correct - L* = 0
40 Partially correct 24 ms 2756 KB Output isn't correct - L* = 0