I want to check internet connection but it show error

Question

I want to check my internet connection. This is my code:

#include <iostream>
#include <windows.h>
#include <Wininet.h>
#pragma comment(lib,"Wininet.lib")

using namespace std;

int main()
{
    if (InternetCheckConnection("http:\\www.google.com", FLAG_ICC_FORCE_CONNECTION, 0))
    {
        cout << "You are connected to the Internet" << endl;
    }
    else
    {
        cout << "You are not connected to the Internet" << endl;
    }
}

But it shows the following error:

C:\Users\icl\AppData\Local\Temp\ccGjaicH.o  n.cpp:(.text+0x22): undefined reference to `__imp_InternetCheckConnectionA'
C:\Users\icl\Desktop\New folder\collect2.exe    [Error] ld returned 1 exit status

How to solve it?