在列表和列表列表中查找int

def find_int_in_lists(lists):
    for lst in lists:
        if isinstance(lst, list):
            for item in lst:
                if isinstance(item, int):
                    return item
        else:
            if isinstance(lst, int):
                return lst
    return "未找到int类型的元素"

# 示例用法
lists = [1, 2, [3, 4, 5], [6, 7, [8, 9, 10]], "11"]
result = find_int_in_lists(lists)
print(result)