Compare Arrays Again

#include <iostream>
using namespace std;

bool areEqual(int length1,int array1[],int length2, int array2[])
{
    bool flag = false;
    if (length1 != length2)
    {
        return false;
    }
    else
    {
        for (int i = 0; i < length1; i++)
        {
            if (array1[i] != array2[i])
            {
                flag = true; break;
            }
        }
        if (flag == true)
        {
            return false;
        }
        else
        {
            return true;
        }
    }
}

int main()
{
    int array1[10], array2[10];
    int length1, length2;
    cin >> length1;
    for (int i = 0; i < length1; i++)
    {
        cin >> array1[i];
    }
    cin >> length2;
    for (int i = 0; i < length2; i++)
    {
        cin >> array2[i];
    }
     if (areEqual(length1, array1, length2, array2) == false)
     {
         cout << "not equal";
     }
     else
     {
         cout << "equal";
     }
    return 0;
}