「Swift」Set(セット)に要素を追加するサンプル

サンプルコード

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var cft = Set(arrayLiteral: "Tokyo", "Oosaka")
print(cft)
cft.insert("12345")
print(cft)
var cft = Set(arrayLiteral: "Tokyo", "Oosaka") print(cft) cft.insert("12345") print(cft)
var cft = Set(arrayLiteral: "Tokyo", "Oosaka")
print(cft)

cft.insert("12345")
print(cft)

 

実行結果
[“Oosaka", “Tokyo"]
[“Oosaka", “Tokyo", “12345"]

Swift

Posted by arkgame