Set difference Why set second - first is 8,7,9 not 7,8,9

Question

first = {1, 2, 3, 4, 5, 6}
second = {4, 5, 6, 7, 8, 9}

print(first | second)
print(first & second)
print(first - second)
print(second - first)
print(first ^ second)

Answer 1

Zahed Shaikh
This little code uses the random nature of SET to create a random number.

I am hoping that it may help you understand the nature of set

https://code.sololearn.com/c71Ipk1X1Mqq/?ref=app

Answer 2

Zahed Shaikh
Sets are not ordered.
If you were to run your code multiple times, you will probably see a mixed ordered output

Answer 3

So set is random number generator

Answer 4

Not quite!
Set stores the values in a random manner, which means you can't use an index to call a specific value.

The code I showed puts a set of a range of numbers into a list.

The set stores the range in a random manner.

By putting it into a list, I can now call a specific index from the list