oj.uz

Submission #930849

# Submission time Handle Problem Language Result Execution time Memory
930849 2024-02-20T13:48:41 Z boris_mihov Ancient Machine (JOI21_ancient_machine) C++17
0 / 100
 45 ms 8784 KB 
#include "Anna.h"
#include <vector>


void Anna(int N, std::vector <char> s) 
{
    bool foundX = false;
    for (int i = 0 ; i < N ; ++i)
    {
        if (!foundX && s[i] == 'X')
        {
            foundX = true;
            Send(1);
        } else if (foundX && s[i] == 'Z')
        {
            Send(1);
        } else
        {
            Send(0);
        }
    }
}

#include "Bruno.h"
#include <vector>

void Bruno(int N, int L, std::vector <int> A) 
{
    if (A.empty())
    {
        return;
    }

    int xPos = -1;
    std::vector <int> pos;
    for (int i = 0 ; i < N ; ++i)
    {
        if (A[i] == 1)
        {
            if (xPos == -1) xPos = i;
            pos.push_back(i);
        }
    }

    if (pos.back() < N - 1) pos.push_back(N - 1);
    for (int i = 0 ; i < xPos ; ++i)
    {
        Remove(i);
    }

    for (int i = 1 ; i < pos.size() ; ++i)
    {
        for (int j = pos[i] - 1 ; j > pos[i - 1] ; --j)
        {
            Remove(j);
        }

        Remove(pos[i]);
    }

    Remove(pos[0]);
}

Compilation message

Bruno.cpp: In function 'void Bruno(int, int, std::vector<int>)':
Bruno.cpp:28:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |     for (int i = 1 ; i < pos.size() ; ++i)
      |                      ~~^~~~~~~~~~~~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 780 KB Output is correct
2 Correct 0 ms 784 KB Output is correct
3 Correct 0 ms 796 KB Output is correct
4 Correct 0 ms 796 KB Output is correct
5 Correct 0 ms 780 KB Output is correct
6 Correct 0 ms 796 KB Output is correct
7 Correct 0 ms 784 KB Output is correct
8 Correct 0 ms 796 KB Output is correct
9 Correct 0 ms 784 KB Output is correct
10 Runtime error 0 ms 780 KB Execution killed with signal 11
11 Halted 0 ms 0 KB -

Subtask #2
0 / 95.0

# Verdict Execution time Memory Grader output
1 Partially correct 45 ms 8784 KB Partially correct
2 Partially correct 39 ms 8436 KB Partially correct
3 Partially correct 39 ms 8264 KB Partially correct
4 Partially correct 39 ms 8264 KB Partially correct
5 Partially correct 41 ms 8244 KB Partially correct
6 Partially correct 39 ms 8336 KB Partially correct
7 Partially correct 39 ms 8352 KB Partially correct
8 Partially correct 39 ms 8344 KB Partially correct
9 Partially correct 39 ms 8268 KB Partially correct
10 Partially correct 39 ms 8180 KB Partially correct
11 Partially correct 39 ms 8252 KB Partially correct
12 Partially correct 40 ms 8252 KB Partially correct
13 Partially correct 44 ms 8620 KB Partially correct
14 Partially correct 43 ms 8312 KB Partially correct
15 Partially correct 40 ms 8304 KB Partially correct
16 Partially correct 40 ms 8292 KB Partially correct
17 Partially correct 45 ms 8384 KB Partially correct
18 Runtime error 17 ms 3876 KB Execution killed with signal 11
19 Halted 0 ms 0 KB -