# Python CodeRecipe|union()の使い方

# union()の例1

Return a set that contains all items from both sets, duplicates are 
  excluded:

    x = {"apple", "banana", "cherry"}y = {"google", "microsoft", "apple"}
z = x.union(y) print(z)

# union()の定義及び使い方

union()関数は、元のセットのすべての項目と、指定したセットのすべての項目が含まれます。必要な数のセットをカンマで区切って指定できます。項目が複数のセットに存在する場合、結果には1つだけが含まれます。このアイテムの外観。

# union()の構文

set.union(set1, set2...)

# union()の引数

パラメータ説明

set1 必須. The set to unify with

set2 オプション. The other set to unify with.You can compare as many sets as you like.Separate each set with a comma

# Example

Unify more than 2 sets:

    x = {"a", "b", "c"}y = {"f", "d", "a"}
    z = {"c", "d", "e"}

    result = x.union(y, z) print(result)

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