C++ related code #cpp

disable4996.cpp

#pragma warning(disable: 4996)

parameter.cpp

int main(int argc, char *argv[])
{
    if (argc < 2)
    {

    }
    else
    {
        if (strcmp(argv[1], "") == 0)
        {
            
        }
    }
    return 0;
}

time_related.cpp

#include <iostream>
#include <chrono>

using namespace std;
using namespace std::chrono;

void function()
{
    long long number = 0;

    for( long long i = 0; i != 2000000; ++i )
    {
       number += 5;
    }
}

int main()
{
    high_resolution_clock::time_point t1 = high_resolution_clock::now();
    function();
    high_resolution_clock::time_point t2 = high_resolution_clock::now();

    auto duration = duration_cast<microseconds>( t2 - t1 ).count();

    cout << duration;
    return 0;
}