gistfile1.txt

-(int) compareArraysFaster
{
    NSMutableArray *myArray = [myArray array];
    for (element in makeAnArray)
    {
        myArray[element] = 1;
    }
    //indexes in myArray match up with element in makeAnArray
    //We specified at the top is that the numbers are unique. 
    for (i = 1; i <= makeAnArray.length(); i++)
    {
        //Remeber the i here doesn't represent the numbers, it reps
        //the indices of the array 
        if (myArray[i] == 0)
        {
            return i;
        }
    }