swift - 如何使用数组存储每轮的分数

Question

我想在每一轮都以编程方式创建一个新数组来存储该轮的分数。所以说我有

var roundNumber = 3
var team1Score = 5
var team2Score = 7

我会将这些存储在数组中

var scores = [Int]()

scores.append(team1Score)
scores.append(team2Score)
print (scores)

我将如何动态更改名称，然后存储该回合的分数，以便我可以在以后加载它们。或者将该数组存储到另一个数组中并创建一个新数组，以便稍后调用它并用当前回合的分数填充新数组，而无需输入每个新数组？

Answer 1

我更喜欢使用结构数组，如下所示

struct Result {
    let round: Int
    let team1Score: Int
    let team2Score: Int
}

var results = [Result]()

// round 1
let result = Result(round: 1, team1Score: 7, team2Score: 5)
results.append(result)

// round N or maybe could be done in loop
let resultN = Result(round: 2, team1Score: 17, team2Score: 10)
results.append(resultN)