malware-analysis

C++

#include <iostream>
#include <vector>

std::vector<int> simulate(const std::vector<int> &entries)
{
    int left = 3;
    int right = 4;
    std::vector<int> result;

    for (int i = 0; i < entries.size(); i++) {
        int leftIndex = i - left;
        int rightIndex = i + right;

        bool leftReplace = (leftIndex < 0) ? false : entries[leftIndex] >= entries[i];
        bool rightReplace = (rightIndex >= entries.size()) ? false : entries[rightIndex] >= entries[i];
        bool replace = leftReplace || rightReplace;

        result.push_back(replace ? 0 : entries[i]);
    }

    return result;
}

#ifndef RunTests
int main()
{
    std::vector<int> result = simulate({1, 2, 0, 5, 0, 2, 4, 3, 3, 3});
    for (int value : result)
    {
        std::cout << value << " ";
    }
    // Expected output
    // 1, 0, 0, 5, 0, 0, 0, 3, 3, 0
}
#endif
C++​

C++
