Hello Programmers/Coders, Today we are going to share solutions of Programming problems of HackerRank of Programming Language Python. At Each Problem with Successful submission with all Test Cases Passed, you will get an score or marks. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.
In this post, you will find the solution for XML 1 Find the Score in Python-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.
Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.
Introduction To Python
Python is a widely-used, interpreted, object-oriented, and high-level programming language with dynamic semantics, used for general-purpose programming. It was created by Guido van Rossum, and first released on February 20, 1991.
Python is a computer programming language often used to build websites and software, automate tasks, and conduct data analysis. It is also used to create various machine learning algorithm, and helps in Artificial Intelligence. Python is a general purpose language, meaning it can be used to create a variety of different programs and isn’t specialized for any specific problems. This versatility, along with its beginner-friendliness, has made it one of the most-used programming languages today. A survey conducted by industry analyst firm RedMonk found that it was the most popular programming language among developers in 2020.
Link for the Problem – XML 1 – Find the Score in Python – HackerRank Solution
XML 1 – Find the Score in Python – HackerRank Solution
Problem:
You are given a valid XML document, and you have to print its score. The score is calculated by the sum of the score of each element. For any element, the score is equal to the number of attributes it has.
Input Format
The first line contains , the number of lines in the XML document.
The next lines follow containing the XML document.
Output Format
Output a single line, the integer score of the given XML document.
Sample Input
6 <feed xml:lang='en'> <title>HackerRank</title> <subtitle lang='en'>Programming challenges</subtitle> <link rel='alternate' type='text/html' href='http://hackerrank.com/'/> <updated>2013-12-25T12:00:00</updated> </feed>
Sample Output
5
Explanation
The feed and subtitle tag have one attribute each – lang.
The title and updated tags have no attributes.
The link tag has three attributes – rel, type and href.
So, the total score is .
There may be any level of nesting in the XML document. To learn about XML parsing, refer here.
NOTE: In order to parse and generate an XML element tree, use the following code:
>> import xml.etree.ElementTree as etree >> tree = etree.ElementTree(etree.fromstring(xml))
Here, XML is the variable containing the string.
Also, to find the number of keys in a dictionary, use the len function:
>> dicti = {'0': 'This is zero', '1': 'This is one'} >> print (len(dicti)) 2
XML 1 Find the Score in Python – HackerRank Solution
import sys import xml.etree.ElementTree as etree def get_attr_number(node): # your code goes here # XML 1 - Find the Score in Python - Hacker Rank Solution START count = 0 for tag in node: count = count + get_attr_number(tag) return count + len(node.attrib) # XML 1 - Find the Score in Python - Hacker Rank Solution END if __name__ == '__main__': sys.stdin.readline() xml = sys.stdin.read() tree = etree.ElementTree(etree.fromstring(xml)) root = tree.getroot() print(get_attr_number(root))
Very interesting subject, thanks for posting.
Great – I should certainly pronounce, impressed with your web site. I had no trouble navigating through all tabs and related info ended up being truly easy to do to access. I recently found what I hoped for before you know it in the least. Reasonably unusual. Is likely to appreciate it for those who add forums or something, site theme . a tones way for your customer to communicate. Excellent task..
Excellent items from you, man. I’ve take into accout your stuff previous to and you’re just extremely wonderful. I actually like what you’ve bought right here, certainly like what you’re stating and the best way wherein you assert it. You are making it entertaining and you still care for to stay it wise. I cant wait to read far more from you. This is actually a wonderful site.
I?¦ll immediately clutch your rss feed as I can’t find your email subscription hyperlink or newsletter service. Do you have any? Please allow me recognise so that I may subscribe. Thanks.
I¦ve learn a few excellent stuff here. Definitely price bookmarking for revisiting. I surprise how much effort you place to create the sort of magnificent informative website.
Thank you a bunch for sharing this with all people you really recognize what you’re talking approximately! Bookmarked. Please additionally seek advice from my website =). We could have a link change agreement between us!
I truly appreciate this post. I have been looking all over for this! Thank goodness I found it on Bing. You’ve made my day! Thx again
You are my breathing in, I have few blogs and occasionally run out from to post .
I have recently started a web site, the info you offer on this web site has helped me greatly. Thank you for all of your time & work. “There can be no real freedom without the freedom to fail.” by Erich Fromm.
There are some fascinating cut-off dates in this article however I don’t know if I see all of them heart to heart. There is some validity but I’ll take hold opinion till I look into it further. Good article , thanks and we want extra! Added to FeedBurner as properly
What i don’t realize is in fact how you are no longer really much more well-favored than you may be right now. You’re so intelligent. You understand therefore significantly in the case of this matter, produced me for my part believe it from numerous numerous angles. Its like women and men are not involved except it is one thing to do with Woman gaga! Your individual stuffs nice. All the time handle it up!
Very interesting info!Perfect just what I was looking for!
I conceive other website owners should take this web site as an example , very clean and good user friendly layout.
Great site. Lots of useful information here. I am sending it to several friends ans also sharing in delicious. And naturally, thank you for your effort!
he blog was how do i say it… relevant, finally something that helped me. Thanks
F*ckin¦ amazing issues here. I¦m very glad to see your post. Thanks so much and i’m looking ahead to contact you. Will you please drop me a mail?
I got what you intend, regards for posting.Woh I am happy to find this website through google. “Wisdom doesn’t necessarily come with age. Sometimes age just shows up by itself.” by Woodrow Wilson.
Would love to constantly get updated great site! .
hey there and thank you on your information – I’ve definitely picked up something new from proper here. I did alternatively experience several technical points the use of this web site, as I skilled to reload the web site a lot of occasions prior to I could get it to load properly. I had been thinking about if your hosting is OK? Now not that I am complaining, however slow loading instances occasions will very frequently affect your placement in google and can harm your quality ranking if ads and ***********|advertising|advertising|advertising and *********** with Adwords. Well I’m including this RSS to my email and could look out for a lot extra of your respective interesting content. Ensure that you replace this again soon..
I think other web-site proprietors should take this web site as an model, very clean and great user genial style and design, as well as the content. You are an expert in this topic!
you are in point of fact a excellent webmaster. The site loading speed is incredible. It kind of feels that you’re doing any unique trick. Furthermore, The contents are masterpiece. you have done a great task on this topic!
I like this post, enjoyed this one thank you for posting. “The difference between stupidity and genius is that genius has its limits.” by Albert Einstein.
I think this is among the most significant information for me.
And i am glad reading your article. But want to remark on some general things, The website
style is perfect, the articles is really excellent :
D. Good job, cheers
I’m really loving the theme/design of your web site.
Do you ever run into any browser compatibility issues?
A handful of my blog readers have complained about my blog not working correctly in Explorer but looks great in Safari.
Do you have any solutions to help fix this problem?
My brother recommended I would possibly like this blog.
He was once entirely right. This publish actually made my day.
You can not imagine just how much time I had spent for this info!
Thank you!
Greetings from California! I’m bored to death at work so I decided to check out
your blog on my iphone during lunch break. I enjoy the information you present here
and can’t wait to take a look when I get
home. I’m amazed at how fast your blog loaded on my mobile ..
I’m not even using WIFI, just 3G .. Anyways, very good blog!
Some really fantastic information, Gladiola I found this. “The minute one utters a certainty, the opposite comes to mind.” by May Sarton.
You are my aspiration, I have few blogs and often run out from to post .
Sight Care is a daily supplement proven in clinical trials and conclusive science to improve vision by nourishing the body from within. The Sight Care formula claims to reverse issues in eyesight, and every ingredient is completely natural.
Cortexi is a completely natural product that promotes healthy hearing, improves memory, and sharpens mental clarity. Cortexi hearing support formula is a combination of high-quality natural components that work together to offer you with a variety of health advantages, particularly for persons in their middle and late years. Cortex not only improves hearing but also decreases inflammation, eliminates brain fog, and gives natural memory protection.
Erec Prime is a cutting-edge male enhancement formula with high quality raw ingredients designed to enhance erection quality and duration
Puravive introduced an innovative approach to weight loss and management that set it apart from other supplements. It enhances the production and storage of brown fat in the body, a stark contrast to the unhealthy white fat that contributes to obesity.
Aizen Power is a dietary supplement for male enhancement sexual health that is designed to help enhance men’s sexual performance and improve overall health.
Neotonics is an essential probiotic supplement that works to support the microbiome in the gut and also works as an anti-aging formula. The formula targets the cause of the aging of the skin.
FitSpresso stands out as a remarkable dietary supplement designed to facilitate effective weight loss. Its unique blend incorporates a selection of natural elements including green tea extract, milk thistle, and other components with presumed weight loss benefits.
Be The Ruthless Man In Bed That She Craves For. Be The Master Of Lovemaking Activity Just In A Month And Perform Like The Actor You See In
The Quietum Plus supplement promotes healthy ears, enables clearer hearing, and combats tinnitus by utilizing only the purest natural ingredients. Supplements are widely used for various reasons, including boosting energy, lowering blood pressure, and boosting metabolism.
SonoVive™ is an all-natural supplement made to address the root cause of tinnitus and other inflammatory effects on the brain and promises to reduce tinnitus, improve hearing, and provide peace of mind.
SynoGut is an all-natural dietary supplement that is designed to support the health of your digestive system, keeping you energized and active.
Endo Pump Male Enhancement is a dietary supplement designed to assist men improve their sexual performance. This natural formula contains a potent blend of herbs and nutrients that work together to improve blood flow
GlucoCare is a natural and safe supplement for blood sugar support and weight management. It fixes your metabolism and detoxifies your body.
Introducing FlowForce Max, a solution designed with a single purpose: to provide men with an affordable and safe way to address BPH and other prostate concerns. Unlike many costly supplements or those with risky stimulants, we’ve crafted FlowForce Max with your well-being in mind. Don’t compromise your health or budget – choose FlowForce Max for effective prostate support today!
Claritox Pro™ is a natural dietary supplement that is formulated to support brain health and promote a healthy balance system to prevent dizziness, risk injuries, and disability. This formulation is made using naturally sourced and effective ingredients that are mixed in the right way and in the right amounts to deliver effective results.
Cortexi is an effective hearing health support formula that has gained positive user feedback for its ability to improve hearing ability and memory. This supplement contains natural ingredients and has undergone evaluation to ensure its efficacy and safety. Manufactured in an FDA-registered and GMP-certified facility, Cortexi promotes healthy hearing, enhances mental acuity, and sharpens memory.
Kerassentials are natural skin care products with ingredients such as vitamins and plants that help support good health and prevent the appearance of aging skin. They’re also 100% natural and safe to use. The manufacturer states that the product has no negative side effects and is safe to take on a daily basis. Kerassentials is a convenient, easy-to-use formula.
ProDentim is a nutritional dental health supplement that is formulated to reverse serious dental issues and to help maintain good dental health.
Buy discount supplements, vitamins, health supplements, probiotic supplements. Save on top vitamin and supplement brands.
While improving eyesight isn’t often the goal of consumers who wear their glasses religiously, it doesn’t mean they’re stuck where they are.
I enjoyed your article! The content is well-presented, and I’m wondering if you plan to add more images in your upcoming pieces. It could make the content even more captivating for readers.
Aluminum industrial scrap Scrap aluminium reclamation process Aluminium scrap dismantling
Metal scrap recovery yard Scrap aluminium lifecycle management Aluminium scrap market development
Metal reclamation and recovery, Economic value of aluminum cable scrap, Metal waste inventory management
Metal waste recovery and repurposing Scrap aluminium chemical analysis Aluminium recycling resourcefulness
Scrap metal distribution, Aluminum cable scrap importers, Metal reclamation and recovery yard
Metal sorting Aluminium scrap sorting methods Aluminium scrap certifications
Scrap metal traceability, Sorting aluminum cable scrap, Metal reclaiming and salvage
Your posts always provide me with a new perspective and encourage me to look at things differently Thank you for broadening my horizons
Metal scrap sorting technology Metal waste reuse Iron recycling and recovery services
Ferrous metal recovery center, Iron scrap assessment, Metal scrap supplier relationships
For instance, someone who has experienced hardship may develop values centered around resilience and compassion, while positive experiences may reinforce values like gratitude or optimism.
Thanks , I’ve just been looking for info about this subject for ages and yours is the greatest I’ve discovered till now. But, what about the bottom line? Are you sure about the source?
I and also my guys happened to be going through the excellent items on the blog while at once came up with a horrible suspicion I never thanked the web site owner for those strategies. My young men came for that reason glad to see all of them and have in effect sincerely been having fun with these things. Appreciation for genuinely really accommodating and also for picking this kind of extraordinary ideas most people are really desperate to discover. My very own honest apologies for not saying thanks to sooner.
Scrap metal reclamation and reclaiming Residential ferrous metal recycling Iron waste restoration
Ferrous recycling center, Iron recycling and repurposing center, Metal recycling certification
Scrap metal recovery plant Ferrous material supply chain management Iron reclamation and recovery solutions
Ferrous metal reclaiming solutions, Iron scrap reclaiming, Scrap metal market trends
I just couldn’t depart your web site before suggesting that I actually enjoyed the standard info a person provide for your visitors? Is gonna be back often to check up on new posts
Scrap metal trade negotiations Ferrous scrap recycling equipment Iron recovery facility
Ferrous metal recycle yard, Iron and steel reclaiming facility, Metal recycling industry regulations
Awesome! Its in fact awesome piece of writing, I have got much clear idea regarding from this article.