python中查找子字符串的两个字符串列表的比较

list1 = ['apple', 'banana', 'orange']
list2 = ['banana', 'grape', 'apple']

for str1 in list1:
    for str2 in list2:
        if str1 == str2:
            print(f"{str1} is present in both lists.")

list1 = ['apple', 'banana', 'orange']
list2 = ['banana', 'grape', 'apple']

set1 = set(list1)
set2 = set(list2)

common_strings = set1.intersection(set2)

for str in common_strings:
    print(f"{str} is present in both lists.")