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players = [
{"name": "Rolf", "numbers": {1, 3, 5, 7, 9, 11}},
{"name": "Charlie", "numbers": {2, 7, 9, 22, 10, 5}},
{"name": "Anna", "numbers": {13, 14, 15, 16, 17, 18}},
{"name": "Jen", "numbers": {19, 20, 12, 7, 3, 5}}
]

for player in players:      # Go over each player
matched_numbers = len(player["numbers"].intersection(lottery_numbers))

Wie lautet diese Deklaration? Es ist verwirrend. Liste mit {} Klammern mit einem Paar von zwei Elementen, die eins bilden.[code]players = [
{"name": "Rolf", "numbers": {1, 3, 5, 7, 9, 11}},
{"name": "Charlie", "numbers": {2, 7, 9, 22, 10, 5}},
{"name": "Anna", "numbers": {13, 14, 15, 16, 17, 18}},
{"name": "Jen", "numbers": {19, 20, 12, 7, 3, 5}}
]
[/code]
Wie hat Player in Player einen "Nummern" Index?[code]for player in players: # Go over each player
matched_numbers = len(player["numbers"].intersection(lottery_numbers))
[/code]
Und wie funktioniert die Len -Funktion?