Internal player

Difficulty: 00/100

If blackjack is called with the -i option, it uses an internal player to play against itself. By default it plays basic strategy, although it can read a text file with the strategy. Run

blackjack -i

and you will get the following report with the results of playing one million hands with basic strategy.

---
result: "(-0.7 ± 0.3) %"
mean: -0.006799
error: 0.00348707
hands: 1e+06
bankroll: -6799
bustsPlayer: 0.139358
bustsDealer: 0.239722
wins: 0.448034
pushes: 0.085913
losses: 0.495532
...