按列表中可迭代的最长字符串打印格式

def print_longest_format(iterable_list):
    longest_length = 0

    # 找到最长的可迭代对象的长度
    for item in iterable_list:
        if len(item) > longest_length:
            longest_length = len(item)

    # 根据最长长度确定打印格式
    format_string = "{:<" + str(longest_length) + "}"

    # 循环遍历列表并打印
    for item in iterable_list:
        print(format_string.format(item))

# 示例列表
my_list = ["apple", "banana", "orange", "kiwi"]

# 调用函数进行打印
print_longest_format(my_list)

apple 
banana
orange
kiwi