回答編集履歴
1
Q\.count
answer
CHANGED
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@@ -16,7 +16,7 @@
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16
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*/
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func RandomQuestions() {
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-
var rand = arc4random_uniform(
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+
var rand = arc4random_uniform(Q.count) //0~(問題数-1)の乱数を生成
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QuestionLabel.text = Q[rand].1
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Button1.setTitle(Q[rand].0, for: .normal)
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