回答編集履歴
2
typo修正
answer
CHANGED
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@@ -18,7 +18,7 @@
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18
18
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var integerArray = Array(repeating: 0, count: Length)
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19
19
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20
20
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integerArray[0] = Int(arc4random_uniform(UInt32(Length)))
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21
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-
checkSet.insert(
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21
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+
checkSet.insert(integerArray [0])// 0番目もチェック対象に含める
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22
22
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for i in 1...Length-1 {
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23
23
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repeat{
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24
24
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integerArray[i] = Int(arc4random_uniform(UInt32(Length)))
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1
0番目の登録忘れ
answer
CHANGED
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@@ -18,6 +18,7 @@
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18
18
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var integerArray = Array(repeating: 0, count: Length)
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19
19
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20
20
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integerArray[0] = Int(arc4random_uniform(UInt32(Length)))
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21
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+
checkSet.insert(insertArray[0])// 0番目もチェック対象に含める
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21
22
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for i in 1...Length-1 {
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22
23
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repeat{
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23
24
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integerArray[i] = Int(arc4random_uniform(UInt32(Length)))
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