Well in theory you cant win in gambling I mean for the long term, gambling script is made the casino owner win in the long term while make us a gambler lose in the long run. Luck has a role because we don't know when we gonna win "jackpot" in the future unless you are some wizard or magician that can predict the future.
If you can really see the algorithm of gambling then you can entry when the jackpot gonna arrive.
This theory is based on the fact that we as gamblers lose more than win... maybe the ratio of losses will be more than wins, therefore relying on gambling as a pleasure because it is difficult to hit the jackpot.
The algorithm is difficult when we will win, so I never thought about the algorithm.