関連ワード:  built in functions on list in python    built in functions used on list in python    explain built in function on list in python    list built in functions in python with examples    list built in functions in python class 11    5 built in functions of list in python    list built in functions in python w3schools    all built in functions of list in python    built in function to reverse a list in python    list of built in functions in python pdf