How To Print All Items In A List Python

Python programming possesses various in-built data structures to make the programming faster and efficient like any other programming language. All these data structures are sequential in nature and stores huge data collection in various formats, unlike others. The list is one of those python data structures that is simple yet powerful and stores a wide range of data under a single variable.

In this article, we will study various methods to print a list in python with examples and output. But before that, let us have a brief introduction to the python list. A list in python is an ordered sequence that can hold a variety of object types, such as, integer, character or float. A list in python is equivalent to an array in other programming languages. It is represented using square brackets, and a comma is used to separate two objects present in the list.

If we want to get the overall number of elements in the nested list, we first need to check if the element is a list or not. If it is, we loop inside the list and recursively call the function until there are no nested lists left. All the elements other than lists (integers, strings, etc.) will increase the count by 1. So far we have seen that list is the sequential data structure in python which is highly preferred by every programmer in the tech world.

As it is most widely used, printing the list is one of the common tasks while coding your program and getting the expected output. Therefore, we have presented multiple methods to print list in python and improve your coding efficiency. Still, if you face any difficulties, get in touch with our live Python tutors to solve your doubts. A list is a container that stores items of different data types (ints, floats, Boolean, strings, etc.) in an ordered sequence.

It is an important data structure that is in-built in Python. The data is written inside square brackets ([]), and the values are separated by comma. The magic in this list comprehension comes from the call to range(). In this case, range() returns indices from len - 1 back to 0. This makes the comprehension loop iterate over the items in digits in reverse, creating a new reversed list in the process.

In the insertAtBeginning() method, we will first create a node with the input element as the data. After that, we manually created the nodes using the given data, added them to the linked list one by one, and printed them. Later, we will learn to insert elements into a linked list using Python's while loop.

Python list is used to hold same or different elements. All list elements are placed comma separated inside a square bracket []. You can access the list items and read/modify/delete them using index. The index starts from 0, i.e. 0 is the index of the first element, 1 is for the second element etc. There are some advanced use cases in which you might have a list of lists, and you want to print list items vertically. It's easy to do with a single list, but not so intuitive with more complex data structures.

Your first approach to iterating over a list in reverse order might be to use reversed(). This built-in function was specially designed to support reverse iteration. With a list as an argument, it returns an iterator that yields the input list items in reverse order. The join function is one of the simplest methods to convert a list to a string in python. From the example above, you can see that lists can contain items that are of any data type, meaning list elements can be heterogeneous.

The string.Join() method concatenates the list elements with a provided separator in between – it can be used to print the list of strings. The map method applies the function str to each element x in the list. In other words, it converts each integer element to a string. An alternative way without the map function would be list comprehension [str for x in lst] that results in the same output. In general, we can define a list as an object that contains multiple data items .

The contents of a list can be changed during program execution. The size of a list can also change during execution, as elements are added or removed from it. When len function is called, it internally calls the __len__() function of the passed object s.

Default sequential containers like list, tuple & string has implementation of __len__() function, that returns the count of elements in that sequence. The third method to convert lists to strings in python is to loop over each object and append it into a string. I would not suggest this method as python creates a new string each time you append an object.

This method converts lists to strings in python using the map() and join() functions. This method is used when the iterable, in our case a list contains an integer value. There are multiple ways to convert list to string in python. Here, instead of a list, you pass a range object and a string as arguments to reversed().

The function does its job as expected, and you get a reversed version of the input data. The Python list is the most basic built-in data type that enables you to store sequences of items in a single variable. For example, we can create a list of letters 'a', 'b', 'c' and store it in a variable called letters.

By default this methods are considered as string, since input() method returs string. Use map() function to convert all elements as integer and store it in list. To convert a list to a string, use Python List Comprehension and the join() function.

A list in Python is a data structure that acts as a container to store multiple values. A python list is an ordered sequence of values and is mutable i.e. we can add values to a list, delete values and add new values. Thus, a list in Python can grow and shrink in size. Each value in a list is called as an element or a list item or simply an item.

There is a built-in function called len() for getting the total number of items in a list, tuple, arrays, dictionary, etc. The len() method takes an argument where you may provide a list and it returns the length of the given list. A list in Python is implemented to store the sequence of various types of data. However, there are six data types in Python that are capable of storing the sequences but the most common and reliable type is a list. To learn more about python you can join our Master Python programming course.

This is useful when you want to create CSV or TSV (comma-separated or tab-separated value) files. These are very common formats in data science applications. You would simply need to specify a "," or "\t" as your separator string.

Image 6 - Printing a Python list with the join() method You can see in the code that we are using our good friend, the print() method, to print the list. What's different is that we start by specifying a string. Then, as I mentioned before, we call the string method join() on this string, and we pass it in our list.

This effectively joins each element of our list and connects them with a space. We print this result out, and the output is reminiscent of the output of some of the previous methods at which we've already looked. You might think about this list as representing the items on a grocery list and the quantities I want to buy. Another way you might want to print a list is in reverse.

For this, python has the reverse() method and the reversed() function. The reverse() method will reverse the original list in-place - the original list will be modified. The reversed() function will return an iterator that will output the items in reversed order, leaving the original list unaffected. Method 1 can be used in case you are confident that you would not be dealing with any integer values.

Method 2 if you are not sure or have integer values in your list. And the last method is only for you to understand converting lists to string in python. Converting lists to string in python would most likely not be a one-time process and the best practice would be to define a function that returns the output. Enumerate() function is a built-in function available with python.

You can make use of enumerate to get all the indexes of the element in a list. It takes input as an iterable object (i.e., an object that can be looped), and the output is an object with a counter to each item. The items inside the list are indexed with the first element starting at index 0. You can make changes in the created list by adding new items or by updating, deleting the existing ones. It can also have duplicate items and a nested list.

Again, a subtle detail to note is that if the input list changes during the iteration, then the iterator sees the changes. The slice object extracts all the items from digits, starting from the right end back to the left end, and returns a reversed copy of the target list. This slicing returns all the items from the right end of the list (len - 1) back to the left end because you omit the second offset.

The rest of the magic in this example comes from using a value of -1 for step. When you run this trick, you get a copy of the original list in reverse order without affecting the input data. After that, we will traverse the linked list using a while loop.

We will use a counter variable and a while loop to insert an element at a given position in the linked list. As shown below, we can combine the above methods to create a single method to insert an element at the beginning of a linked list. We will use a while loop to print all the linked list elements.

In this case, you have to convert each element to a string before you apply Python's join method. Thanks to Python's list comprehensions, you can do the string conversion and the join in one line of code. If the elements in your list are all strings, you can use the join function. The join function is called on a character that will separate the list elements in the newly created string.

If we simply want to join all letters in a list together, we call join on empty quotation marks. A sequence is a data type composed of multiple elements of the same data type, such as integer, float, character, etc. This means that a string is a subset of sequence data type, containing all elements as characters. Here, 1 is the start index and 4 is the stop index.

Thus, all the elements with indices ranging between 1 and 4, excluding 4 have been printed. We already know that range() is a sequence of numbers. Therefore, range is a sequence of five numbers , which means that there will be five iterations in the loop.

In each iteration, we are reading the value entered by the user using input() and then appending that value to the list using the append() function. It is not possible to assign to the individual items of a tuple, however it is possible to create tuples which contain mutable objects, such as lists. In this case, the loop will iterate through the full length of the list, from start to finish. The syntax range(len) is a way to access all items in the list programming_languages. The values that make up a list are called its elements, or its items.

We will use the term element or item to mean the same thing. Lists are similar to strings, which are ordered collections of characters, except that the elements of a list can be of any type. Lists and strings — and other collections that maintain the order of their items — are called sequences. The map and filter functions are mass functions that work on all list items.

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A health savings account is a tax-advantaged savings account that can be funded by individuals whose only health care coverage is a qualified high deductible health plan . An HSA is an alternative way for you to pay for your qualified health care expenses and save for future qualified health care expenses on a tax-free basis. Expenses such as out-of-pocket costs for office visits, prescription drugs, dental expenses and laboratory tests may be paid for from your HSA. If you do not see your coverage amounts and co-pays on your health insurance card, call your insurance company . Ask what your coverage amounts and co-pays are, and find out if you have different amounts and co-pays for different doctors and other health care providers. Under the last-month rule, if you are an eligible individual on the first day of the last month of your tax year , you are considered an eligible individual for the entire year.

You are treated as having the same high-deductible health plan coverage for the entire year as you had on the first day of that last month. The total contribution for the year can be made in one or more payments at any time up to your tax-filing deadline . However, if you wish to have a contribution made between January 1 and April 15 treated as a contribution for the preceding tax year, please contact the HSA bank. Once funds are deposited into your HSA, those funds can be used to pay for qualified medical expenses tax-free, even if you no longer have high-deductible health plan coverage. The funds in your account automatically roll over each year and remain in the account indefinitely until used. Once you discontinue coverage under a high-deductible health plan and/or get coverage under another health plan that disqualifies you from an HSA, you can no longer make contributions to your HSA.

However, since you own the HSA, you can continue to use it for future qualified medical expenses. This is usually the amount of your co-payment, or "co-pay." A co-pay is a set amount you pay for a certain type of care or medicine. If you see several dollar amounts, they might be for different types of care, such as office visits, specialty care, urgent care, and emergency room care. If you see 2 different amounts, you might have different co-pays for doctors in your insurance company's network and outside the network. To enroll in a high-deductible health plan, complete the Blue KC application process.

Policy Number On Insurance Card Anthem Blue Cross The Blue-Saver® PPO health insurance plan is a high-deductible health plan that allows you to establish an HSA as part of your health benefits. When you enroll in the Blue Saver plan, you may be offered the opportunity to establish a HSA with one of our preferred banks. You will be presented with appropriate banking authorizations and disclosures necessary for Blue KC to work with the bank that will establish your HSA. Please note all financial institutions offering HSA products must comply with the USA Patriot Act, requiring your HSA bank to collect and verify information about you when processing your HSA application.

Once your HSA has been established, you will be mailed a welcome kit and HSA debit card from the bank. You cannot use HSA funds to pay for qualified medical expenses incurred before you enrolled in a high-deductible health plan. In order to establish an HSA, you must enroll in a high-deductible health plan. Your eligibility to contribute to an HSA is determined by the effective date of your high-deductible health plan coverage. If you're an HMO member, you will need to receive services from an in-network HMO provider.

However, you will be able to receive emergency or urgent care services no matter where you are. For details about your coverage, please review your Blue KC certificate, which outlines the benefits and exclusions related to your health insurance plan. You can view your certificate by logging in and accessing the Plan Benefit section. Coordination of benefits is the process used when a member has two health insurance plans.

This process allows the two plans to work together getting you the most out of your coverage. The second plan becomes your secondary plan, which may pay toward the remaining cost, depending on the plan. Understanding which plan is your primary and which plan is your secondary is important to help prevent delays in claims processing. A Health Savings Account allows members enrolled in a qualified high-deductible health plan to contribute funds on a tax-free basis into the member's account. These funds are used for payment of qualified medical expenses as defined by the IRS.

Unused funds in an HSA roll over in the member's account at the end of each calendar year. Your health insurance company might pay for some or all the cost of prescription medicines. If so, you might see an Rx symbol on your health insurance card. But not all cards have this symbol, even if your health insurance pays for prescriptions. Sometimes, the Rx symbol has dollar or percent amounts next to it, showing what you or your insurance company will pay for prescriptions.

A qualified health-deductible health plan is a health plan with an annual deductible for an individual or a family that meet the minimum deductible amount published annually by the U.S. The annual out-of-pocket expenses required by the high-deductible health plan also does not exceed the out-of-pocket maximums published by the U.S. Out-of-pocket expenses include deductibles, copayments and other amounts the member must pay for, but do not include premiums or amounts incurred for non-covered benefits. Allowable charges are the maximum amount payable to you under your health insurance plan for a particular service. Contracted providers have agreed to accept this amount as payment in full.

For example, if the provider charges $100 for a service and Blue KC pays $80 as the allowable charge, the provider cannot ask the member to pay the remaining $20. Keep in mind, however, that some health insurance plans have coinsurance. In those cases, members are required to pay a percentage of the allowable charge. For specific details about your plan, review your Blue KC certificate, which outlines your payment responsibility. To change a PCP, log in and visit you Profile by clicking on the icon by your name in the top right corner of your homepage.

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Please note that if you have health insurance through your employer, you may be required to contact your group benefits administrator to change your PCP. There are two times you can make a change to your enrollment options. Your employer schedules an open enrollment period once a calendar year when all employees may make changes to their health insurance plan. You may also make a change during a special enrollment period if you acquire a new dependent or if your coverage is terminated under another health insurance plan. If you have health insurance through an employer, your group benefits administrator, typically someone in your Human Resources department, can help you make changes to your health insurance plan.

If you do not have health insurance through an employer and instead pay your monthly premiums directly to Blue KC, call the Customer Service number listed on your member ID card. This federal mandate applies to all individual policies, fully insured group health plans and both ERISA and non-ERISA self-funded groups, where the state law does not apply. The back or bottom of your health insurance card usually has contact information for the insurance company, such as a phone number, address, and website. This information is important when you need to check your benefits or get other information. For example, you might need to call to check your benefits for a certain treatment, send a letter to your insurance company, or find information on the website.

You can continue to use the funds in your account tax-free for out-of-pocket health expenses. If you enroll in Medicare, you can use your account to pay Medicare premiums, deductibles, copayments and coinsurance under any part of Medicare. If you have retiree health benefits through your former employer, you can also use your account to pay for your share of retiree medical insurance premiums. The one expense you cannot use your account for is to purchase a Medicare supplement insurance or "Medigap" policy. The maximum amount that may be contributed to your HSA for any year is a certain amount established annually by the IRS. This amount depends on whether you have individual or family coverage under your qualified high-deductible health plan.

The same annual contribution limit applies regardless of whether the contributions are made by an employee, an employer or both. The primary plan pays benefits as it would without the presence of a secondary plan. A secondary plan reduces its benefits so that the total benefits provided by both it and the primary plan are not more than the total allowable expenses. Each payment you make for covered healthcare services you've received from your providers such as a physical exam counts toward your deductible. Once Blue KC processes the claims we receive from your providers showing the payments that you have made for covered healthcare services, we apply those payments toward your deductible. Your children's coverage while they are away from home depends on the type of health insurance plan you have.

If you have health insurance through your employer, check with your group benefits administrator for more information. The "coverage amount" tells you how much of your treatment costs the insurance company will pay. It is usually listed by percent, such as 10 percent, 25 percent, or 50 percent.

For example, if you see 4 different percent amounts, they could be for office visits, specialty care, urgent care, and emergency room care. Your PersonalBlue health insurance plan includes a prescription drug coverage plan with set copayments for both generic and brand name prescription drugs. The PCA portion of your plan cannot be used to reimburse you for these copayments. Distributions used for any other purpose are includable in income and may also be subject to an additional 20 percent tax.

This 20-percent penalty tax does not apply to distributions made after your death, disability or attainment of age 65. Yes, funds may be withdrawn and used to pay for qualified medical expenses for you and/or your tax dependent without a tax penalty. For purposes of medical deductible of a child of divorced or separated parents, they can be treated as a dependent of both parents. Each parent can include the medical expenses he or she pays for the child, even if the other parent claims the child's dependency exemption. Please consult a legal or tax adviser concerning questions you may have.

A deductible is the amount that you are responsible for paying annually for healthcare services. Exceptions are outlined in your Blue KC certificate, which lists the exclusions related to your health insurance plan. A copayment, or copay, is the dollar amount that you pay to a provider at the time you receive a service. For example, you might pay a $30 copay each time you visit your allergy doctor. The copay amount is defined in your Blue KC certificate, which outlines your responsibilities for health insurance plan payments.

Billed charges are the amount charged or billed by your healthcare provider for the services/supplies you received. Not all provider charges will be paid by your health insurance plan. If you have health insurance through your employer, check with your group benefits administrator to have a dependent added to your plan.

He or she has the information and/or forms you need to add your dependent to your health insurance plan. Once your PCA funds are exhausted and the remainder of your deductible has been met, your health insurance plan will start paying. A majority of in-network expenses will be covered by your health insurance plan. Once your out-of-pocket maximum has been met, your health insurance plan pays 100% of your covered expenses.

After the funds in your PCA have been used, you will be responsible for a certain amount of your healthcare costs until your deductible amount has been met. You do have the benefit of the negotiated prices for healthcare from network providers, but you will pay for all of the healthcare until your individual or family deductible is met. Use your HSA debit card or other means provided by your HSA bank to pay for qualified medical expenses. You should only use the debit card at healthcare-related locations. This may include an Internet transaction as long as the items being purchased are qualified medical expenses. You may also use your HSA debit card for online capabilities such as online bill pay.

Sometimes providers send statements to their patients before Blue KC has finished processing and paying the claim. If the provider you saw is out-of-network you will be responsible for paying the provider directly. We will send you a payment for the amount that is covered by your plan.

You can view your EOBs and details about your claims, including how much you owe, by logging in and visiting the Claims and Usage section. You might see a note on the bill that says "Insurance Pending." We will send you an Explanation of Benefits once we have processed your claim. If you are still unsure if you owe the provider, call their billing office. Please note, if your provider was not in the Blue KC HMO network, you will be responsible for paying all services and fees for seeing that provider. Facilities are defined as a general acute hospital, satellite emergency department or ambulatory surgical center licensed pursuant to the Health Care Facility Licensure Act. Effective Jan. 1, 2021, providers in Nebraska may not balance bill patients for medical care received from out-of-network providers or facilities in emergency situations.

This state mandate applies to all fully insured plans and non-ERISA groups. If you have health insurance through work, your insurance card probably has a group plan number. The insurance company uses this number to identify your employer's health insurance policy. Getting a checkup now will help your PCP learn about your medical history before any health issues occur. If you forget or aren't sure what type of health insurance plan you have , you can find out on your BCBS ID card. If you have an HMO, your card may also list the physician or group you've selected for primary care.

Determining whether a provider is in-network is an important part of choosing a primary care physician. Routine Preventive care is a care benefit that is not subject to a deductible. In addition, excess contributions are subject to a six-percent excise tax. Rollover contributions do not count in determining whether an excess contribution has been made. Many people are insured under more than one health and/or dental insurance plan at the same time. Because of dual insurance, Medicare Secondary Plans and Coordination of Benefit requirements, Blue KC needs to determine primary insurance based on the facts of each situation.

Most health insurance and dental plans include a COB provision that defines these requirements. This provision prevents payments from all Plans from exceeding the total allowable expense. A Primary Care Physician is the physician you choose to be your primary source for medical care.

Your PCP coordinates all your medical care and knows your specific health history. You can designate a physician who specializes in family practice, general practice, internal medicine or pediatrics and is in your network as your PCP. Each dependent on your health insurance plan will also need a designed PCP. Everyone on your health insurance plan may have a different PCP.

When you see an out-of-network provider, we send a check to you for the covered amount of those services. We will send you an EOB that explains how that amount was calculated. Yes, you must pay your copayment when you see your in-network provider.

Your copayment amount depends on the health insurance plan you have and the services you are receiving from your provider. BlueCard is a national program that enables Blue Cross and Blue Shield of Nebraska members to obtain in-network services while traveling or living in another state. The program links participating health care providers with Blue Plans across the country and internationally through a single electronic network for claims processing and reimbursement. To find out if a provider is "in network" contact your insurance company.