Advent of Code 2020.1 AHK

sum := 2020
values := [1721, 979, 366, 299, 675, 1456]

for idx,key in values
{
    outter := values[idx]
    loop, % values.Count() - idx
    {
        inner := values[A_Index + (idx - 1)]
        if (outter + inner = sum)
        {
            break, 2
        }
    }
    outter := inner := 0
}
OutputDebug, % (!outter && !inner ? "Error" : "R: " (outter * inner))