Secure the server hackerrank solution - Code your solution in our custom editor or code in your own environment and upload your solution as a file. 4 of 6; Test your code You can compile your code and test it for errors and accuracy before submitting. 5 of 6; Submit to see results When you're ready, submit your solution! Remember, you can go back and refine your code anytime. 6 of 6

 
Jul 19, 2023 · Installing Survey Solutions. Download the Survey Solutions installer. Run SurveySolutions.exe. It will ask you for two parameters: install location and PostgreSQL connection parameters. For the install location – choose any or keep the default ( C:\Survey Solutions\) 📷 Survey Solutions location. . Soggiorni studio estero

Aug 17, 2018 · I tried to solve a Maximum Element task in Hackerrank: You have an empty sequence, and you will be given N queries. Each query is one of these three types: 1 x -Push the element x into the stack. 2 -Delete the element present at the top of the stack. 3 -Print the maximum element in the stack. The first line of input contains an integer, N. The Blunder Hackerrank Solution - SQL*****for code click here : https://idiotprogrammern.blogspot.com/2021/09/the-blunde...Hackerrank SQL Advanced Certification - Crypto Market Algorithms Reporthttps://www.hackerrank.comBandit. Bandit is an open-source tool written in Python that helps you analyze your Python code and find common security issues in it. It will be able to scan your Python code, spot the vulnerabilities and exploits such as the ones that were mentioned in the previous section. Bandit can be installed locally or inside your virtual environment ...These are the essential principles to grasp for understanding how SSL/TLS works: Secure communication begins with a TLS handshake, in which the two communicating parties open a secure connection and exchange the public key. During the TLS handshake, the two parties generate session keys, and the session keys encrypt and decrypt all ...Hackerrank Coding Questions for Practice. Below you can find the Top 25 Hackerrank based coding questions with solutions for the Hackerrank Coding test. in this article we have collected the most asked and most important Hackerrank coding questions that you need to prepare to successfully crack Hackerrank coding round for companies like IBM, Goldman Sachs, Cisco, Mountblu, Cognizant, etc.Optiver hackerrank discussion. I recently applied for optiver new grad role and have an upcoming hackerrank discussion stage, I have no idea what to expect in this round (Apart from the hackerrank discussion). I have scored 💯 in the online hackerrank test and thereby think that the discussion would provide more time to discuss other concepts ...{"payload":{"allShortcutsEnabled":false,"fileTree":{"SQL/3_Aggregation/07_The Blunder":{"items":[{"name":"The blunder.mysql","path":"SQL/3_Aggregation/07_The Blunder ...One more thing to add, don’t straight away look for the solutions, first try to solve the problems by yourself. If you find any difficulty after trying several times, then look for the solutions. Java HackerRank Solutions. Welcome to Java! – Hacker Rank Solution; Java Stdin and Stdout I – Hacker Rank Solution; Java If-Else – Hacker Rank ...MSSQL solution: with cte as ( select h.hacker_id,h.name,count (c.challenge_id) as totalc from hackers h inner join challenges c on h.hacker_id=c.hacker_id group by h.hacker_id,h.name ) -- Taking only hacker information who has maximum challenges select * from cte where totalc = (select max (totalc) from cte) -- Taking the hackers whose ...In this HackerRank Network administration problem solution For each network transformation in form 3 AB ai ou should output: "No connection" if there is no path between the requested servers considering just the links controlled by ai. "D security devices placed" where D is the number of security devices placed so far on the existing connection ...Output one of the following statements for each record in the table: Equilateral: It’s a triangle with 3 sides of equal length. Isosceles: It’s a triangle with 2 sides of equal length. Scalene: It’s a triangle with 3 sides of differing lengths. Not A Triangle: The given values of A , B, and C don’t form a triangle.Network Security is the protection of the underlying network infrastructure from unauthorized access, misuse, or theft. It involves creating a secure infrastructure for devices, applications, users, and applications to work securely. Network and Routing Protocols / Services - Understanding of the OSI Model, the concepts of electronic data ...Interviews – HackerRank Solution. 15 Days of Learning SQL – HackerRank Solution. Draw the Triangle 1 – HackerRank Solution. Draw The Triangle 2 – HackerRank Solution. Print Prime Numbers – HackerRank Solution. Disclaimer: These problems are generated by HackerRank but the solutions are provided by CodingBroz. If s [i] is a number, replace it with o, place the original number at the start, and move to i+1. Else, move to i+1. Stop if iis more than or equal to the string length. Otherwise, go to step 2. There's even an example mentioned in the notebook. When encrypted, the string "hack3rr4nk" becomes "43Ah*ckorronk".Top Competitors. Julia just finished conducting a coding contest, and she needs your help assembling the leaderboard! Write a query to print the respective hacker_id and name of hackers who achieved full scores for more than one challenge. Order your output in descending order by the total number of challenges in which the hacker earned a full ...Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Oct 24, 2022 · HackerRank Sql Basic - Merit Rewards solutionhttps://www.hackerrank.com {"payload":{"allShortcutsEnabled":false,"fileTree":{"SQL/Basic Select":{"items":[{"name":"Employee Names.sql","path":"SQL/Basic Select/Employee Names.sql ... {"payload":{"allShortcutsEnabled":false,"fileTree":{"SQL/Basic Select":{"items":[{"name":"Employee Names.sql","path":"SQL/Basic Select/Employee Names.sql ... Here are some steps you can follow to solve HackerRank problems in C: Read the problem statement: Before you start writing code, make sure you understand the problem and what you need to do to ...{"payload":{"allShortcutsEnabled":false,"fileTree":{"contests/code-cpp-4":{"items":[{"name":"cpp-class-template-specialization.cc","path":"contests/code-cpp-4/cpp ... Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Mar 25, 2022 · If s [i] is a number, replace it with o, place the original number at the start, and move to i+1. Else, move to i+1. Stop if iis more than or equal to the string length. Otherwise, go to step 2. There's even an example mentioned in the notebook. When encrypted, the string "hack3rr4nk" becomes "43Ah*ckorronk". HackerRank's computing infrastructure is provided by Amazon Web Services, a secure cloud services platform. Amazon’s physical infrastructure has been accredited under ISO 27001, SOC 1/SOC 2/SSAE 16/ISAE 3402, PCI Level 1, FISMA Moderate, and Sarbanes-Oxley. Application Vulnerability Assessment Nov 3, 2022 · Solutions for all SQL challenges on HackerRank executed on MySQL and MS SQL Server. - GitHub - qanhnn12/SQL-Hackerrank-Challenge-Solutions: Solutions for all SQL challenges on HackerRank executed o... MySQL. SELECT "There are a total of ", count (OCCUPATION), concat (lower (occupation),"s.") FROM OCCUPATIONS GROUP BY OCCUPATION ORDER BY count (OCCUPATION), OCCUPATION ASC. Disclaimer: The above Problem ( The PADS) is generated by Hacker Rank but the Solution is Provided by CodingBroz. This tutorial is only for Educational and Learning Purpose. GitHub - kg-0805/HackerRank-Solutions: This Repository ... {"payload":{"allShortcutsEnabled":false,"fileTree":{"SQL/Basic Select":{"items":[{"name":"Employee Names.sql","path":"SQL/Basic Select/Employee Names.sql ...Output one of the following statements for each record in the table: Equilateral: It’s a triangle with 3 sides of equal length. Isosceles: It’s a triangle with 2 sides of equal length. Scalene: It’s a triangle with 3 sides of differing lengths. Not A Triangle: The given values of A , B, and C don’t form a triangle. case when Occupation="Singer" then Name end as Singer, case when Occupation="Actor" then Name end as Actor from OCCUPATIONS order by Name. ) Temp group by RowNumber; Disclaimer: The above Problem ( Occupations) is generated by Hacker Rank but the Solution is Provided by CodingBroz. This tutorial is only for Educational and Learning Purpose.Here are some steps you can follow to solve HackerRank problems in C: Read the problem statement: Before you start writing code, make sure you understand the problem and what you need to do to ...Average PopulationEasySQL (Basic)Max Score: 10Success Rate: 99.60%. Solve Challenge.YASH PAL February 13, 2021 In this HackerRank Exceptional server problem in the c++ programming language, In this challenge, you are required to handle error messages while working with small computational server that performs complex calculations. It has a function that takes 2 large numbers as its input and returns a numeric result.Feb 21, 2023 · As a first step, we can compute the maximum score achieved per hacker and challenge, so that we filter out any other submissions with lower scores. SELECT. h.hacker_id, h.name, s.challenge_id, MAX(score) max_score. FROM. hackers h INNER JOIN submissions s ON h.hacker_id = s.hacker_id. GROUP BY. Jun 5, 2022 · Get FREE SQL Certification with HackerRank, pass in one attempt.All 5 Questions Solution: https://www.azhark.com/2022/06/05/hackerrank-sql-basic-certificatio... Sep 15, 2022 · Type of triangle problem of hackerrank SQl Advance select. Write a query identifying the type of each record in the TRIANGLES table using its three side lengths. Output one of the following statements for each record in the table: Equilateral: It's a triangle with sides of equal length. Isosceles: It's a triangle with sides of equal length. hackerrank-solutions. HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications. HackerRank's programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python ...the above hole problem statement is given by hackerrank.com but the solution is generated by the codeworld19 authority if any of the query regarding this post or website fill the following contact form thank you.About Us. HackerRank is a technology hiring platform that is the standard for assessing developer skills for over 3,000+ companies around the world. By enabling tech recruiters and hiring managers to objectively evaluate talent at every stage of the recruiting process, HackerRank helps companies hire skilled developers and innovate faster!170+ solutions to Hackerrank.com practice problems using Python 3, С++ and Oracle SQL hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated on Aug 1 Python omonimus1 / competitive-programming Sponsor Star 846 Code Issues Pull requests {"payload":{"allShortcutsEnabled":false,"fileTree":{"SQL/Basic Select":{"items":[{"name":"Employee Names.sql","path":"SQL/Basic Select/Employee Names.sql ... Ask Question Asked 3 years ago Modified 1 year, 6 months ago Viewed 6k times 7 I'm solving a problem on HackerRank where I'm required to implement a simple stack. It's passing all the tests except for the last 4 where it fails due to surpassing the time constraint of 10s. These 4 failing tests are running 200,000 operations on the stack.Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.Contest Leaderboard. SELECT hacker_id, name, SUM(max_score) total_score FROM ( SELECT h.hacker_id AS hacker_id, h.name AS name, s.challenge_id, MAX(s.score) AS max_score FROM hackers AS h INNER JOIN submissions AS s ON h.hacker_id = s.hacker_id GROUP BY h.hacker_id, h.name, s.challenge_id ) AS Student_challenges GROUP BY hacker_id, name HAVING ... HackerRank's programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python, SQL, JavaScript) and span multiple computer science domains. When a programmer submits a solution to a programming challenge, their submission is scored on the accuracy of their output.GitHub: Let’s build from here · GitHubInterviews – HackerRank Solution. 15 Days of Learning SQL – HackerRank Solution. Draw the Triangle 1 – HackerRank Solution. Draw The Triangle 2 – HackerRank Solution. Print Prime Numbers – HackerRank Solution. Disclaimer: These problems are generated by HackerRank but the solutions are provided by CodingBroz. Dec 6, 2020 · Solution for exception server question from hackerrank.#exceptionalserverhackerranksolution #exceptionalserverhackerranksolutioninc++ #exceptionalserverhacke... HackerRank's programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python, SQL, JavaScript) and span multiple computer science domains. When a programmer submits a solution to a programming challenge, their submission is scored on the accuracy of their output.This Repository contains all the solutions of HackerRank various tracks. Like Practice questions of C | C++ | JAVA | PYTHON | SQL and many more stuff. project-euler hackerrank programming-languages hacktoberfest hackerrank-python self-learning hackerrank-solutions hackerrank-java hackerrank-cpp practice-programming hackerrank-c hackerrank-sql ...HackerRank's programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python, SQL, JavaScript) and span multiple computer science domains. When a programmer submits a solution to a programming challenge, their submission is scored on the accuracy of their output.We use cookies to ensure you have the best browsing experience on our website. Please read our Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.In this HackerRank Network administration problem solution For each network transformation in form 3 AB ai ou should output: "No connection" if there is no path between the requested servers considering just the links controlled by ai. "D security devices placed" where D is the number of security devices placed so far on the existing connection ...HackerRank's computing infrastructure is provided by Amazon Web Services, a secure cloud services platform. Amazon’s physical infrastructure has been accredited under ISO 27001, SOC 1/SOC 2/SSAE 16/ISAE 3402, PCI Level 1, FISMA Moderate, and Sarbanes-Oxley. Application Vulnerability AssessmentMerit Rewards. SELECT ei.employee_ID, ei.name FROM employee_information ei JOIN last_quarter_bonus b ON b.employee_ID = ei.employee_ID WHERE ei.division LIKE 'HR' AND b.bonus >= 5000; This is one question solution to the HackerRank SQL Basic Certification problem and this is shared for your increasing knowledge. Here’s GitHub Repo: https ...Mar 25, 2022 · If s [i] is a number, replace it with o, place the original number at the start, and move to i+1. Else, move to i+1. Stop if iis more than or equal to the string length. Otherwise, go to step 2. There's even an example mentioned in the notebook. When encrypted, the string "hack3rr4nk" becomes "43Ah*ckorronk". Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.Output one of the following statements for each record in the table: Equilateral: It’s a triangle with 3 sides of equal length. Isosceles: It’s a triangle with 2 sides of equal length. Scalene: It’s a triangle with 3 sides of differing lengths. Not A Triangle: The given values of A , B, and C don’t form a triangle. Dec 1, 2021 · Hackerrank’s “Weather Observation Station 15” question This question is under the SQL Aggregation section and is classified as “Easy” 2 min read · Dec 6, 2021 We use cookies to ensure you have the best browsing experience on our website. Please read our HackerRank Validating Email Addresses With a Filter problem solution. HackerRank Group (), Groups () & Groupdict () problem solution. HackerRank Reduce Function problem solution. HackerRank Re.findall () & Re.finditer () problem solution. HackerRank Re.star () & Re.end () problem solution.This Repository contains all the solutions of HackerRank various tracks. Like Practice questions of C | C++ | JAVA | PYTHON | SQL and many more stuff. project-euler hackerrank programming-languages hacktoberfest hackerrank-python self-learning hackerrank-solutions hackerrank-java hackerrank-cpp practice-programming hackerrank-c hackerrank-sql ...16980. 99989. Joe. 9. 3573. 32157. The maximum earnings value is 69952. The only employee with earnings = 69952 is Kimberly, so we print the maximum earnings value ( 69952) and a count of the number of employees who have earned $69952 (which is 1) as two space-separated values. Hackerrank Coding Questions for Practice. Below you can find the Top 25 Hackerrank based coding questions with solutions for the Hackerrank Coding test. in this article we have collected the most asked and most important Hackerrank coding questions that you need to prepare to successfully crack Hackerrank coding round for companies like IBM, Goldman Sachs, Cisco, Mountblu, Cognizant, etc.Guides, datasheets, and data-driven content for making the best hires. sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql-hackerrank hackerrank-sql-challenge hackerrank-solution hackerrank-sql-solutions-oracle hackerrank-sql-certificate hackerrank-sql-solution hackerrank-sql-problems hackerrank-sql ...Besides the solutions, there are Python 3 and C++ code stubs and some test cases so you can first try to solve the problems without time pressure if you want to. Challenges A Very Big Sum [url] [10p]Contest Leaderboard. SELECT hacker_id, name, SUM(max_score) total_score FROM ( SELECT h.hacker_id AS hacker_id, h.name AS name, s.challenge_id, MAX(s.score) AS max_score FROM hackers AS h INNER JOIN submissions AS s ON h.hacker_id = s.hacker_id GROUP BY h.hacker_id, h.name, s.challenge_id ) AS Student_challenges GROUP BY hacker_id, name HAVING ... Get FREE SQL Certification with HackerRank, pass in one attempt.All 5 Questions Solution: https://www.azhark.com/2022/06/05/hackerrank-sql-basic-certificatio...Ask Question Asked 3 years ago Modified 1 year, 6 months ago Viewed 6k times 7 I'm solving a problem on HackerRank where I'm required to implement a simple stack. It's passing all the tests except for the last 4 where it fails due to surpassing the time constraint of 10s. These 4 failing tests are running 200,000 operations on the stack.HackerRank Validating Email Addresses With a Filter problem solution. HackerRank Group (), Groups () & Groupdict () problem solution. HackerRank Reduce Function problem solution. HackerRank Re.findall () & Re.finditer () problem solution. HackerRank Re.star () & Re.end () problem solution.Nov 21, 2021 · Besides the solutions, there are Python 3 and C++ code stubs and some test cases so you can first try to solve the problems without time pressure if you want to. Challenges A Very Big Sum [url] [10p] Interviews – HackerRank Solution. 15 Days of Learning SQL – HackerRank Solution. Draw the Triangle 1 – HackerRank Solution. Draw The Triangle 2 – HackerRank Solution. Print Prime Numbers – HackerRank Solution. Disclaimer: These problems are generated by HackerRank but the solutions are provided by CodingBroz.HackerRank's programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python, SQL, JavaScript) and span multiple computer science domains. When a programmer submits a solution to a programming challenge, their submission is scored on the accuracy of their output. Output one of the following statements for each record in the table: Equilateral: It’s a triangle with 3 sides of equal length. Isosceles: It’s a triangle with 2 sides of equal length. Scalene: It’s a triangle with 3 sides of differing lengths. Not A Triangle: The given values of A , B, and C don’t form a triangle.Top Competitors. Julia just finished conducting a coding contest, and she needs your help assembling the leaderboard! Write a query to print the respective hacker_id and name of hackers who achieved full scores for more than one challenge. Order your output in descending order by the total number of challenges in which the hacker earned a full ... Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.Jul 19, 2023 · Installing Survey Solutions. Download the Survey Solutions installer. Run SurveySolutions.exe. It will ask you for two parameters: install location and PostgreSQL connection parameters. For the install location – choose any or keep the default ( C:\Survey Solutions\) 📷 Survey Solutions location. Write a query to find the node type of BST ordered by the value of the node. I know I can use Else for Leaf but why is this wrong? **SELECT N, CASE WHEN P IS NULL THEN "Root" WHEN N IN (SELECT P FROM BST) THEN "Inner" WHEN N NOT IN (SELECT P FROM BST) THEN "Leaf" END AS Tree FROM BST;Below are my solutions to all Medium SQL challenges on HackerRank. 1) The PADS. Question¶ Solution¶ MySQL / MS SQL Server. Output ... post written by: Ghanendra Yadav Hi, I’m Ghanendra Yadav, SEO Expert, Professional Blogger, Programmer, and UI Developer.Get a Solution of More Than 500+ Programming Problems, and Practice All Programs in C, C++, and Java Languages.Guides, datasheets, and data-driven content for making the best hires.170+ solutions to Hackerrank.com practice problems using Python 3, С++ and Oracle SQL hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated on Aug 1 Python omonimus1 / competitive-programming Sponsor Star 846 Code Issues Pull requestsJoin over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. If s [i] is a number, replace it with o, place the original number at the start, and move to i+1. Else, move to i+1. Stop if iis more than or equal to the string length. Otherwise, go to step 2. There's even an example mentioned in the notebook. When encrypted, the string "hack3rr4nk" becomes "43Ah*ckorronk".About Us. HackerRank is a technology hiring platform that is the standard for assessing developer skills for over 3,000+ companies around the world. By enabling tech recruiters and hiring managers to objectively evaluate talent at every stage of the recruiting process, HackerRank helps companies hire skilled developers and innovate faster!Security FunctionsEasyProblem Solving (Basic)Max Score: 5Success Rate: 95.54%. Solve Challenge.

170+ solutions to Hackerrank.com practice problems using Python 3, С++ and Oracle SQL hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated on Aug 1 Python omonimus1 / competitive-programming Sponsor Star 846 Code Issues Pull requests. Maintenance mcdonald

secure the server hackerrank solution

In this HackerRank Network administration problem solution For each network transformation in form 3 AB ai ou should output: "No connection" if there is no path between the requested servers considering just the links controlled by ai. "D security devices placed" where D is the number of security devices placed so far on the existing connection ...hackerrank-solutions. HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications. HackerRank's programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python ... {"payload":{"allShortcutsEnabled":false,"fileTree":{"SQL/Advanced Join":{"items":[{"name":"15 Days of Learning SQL.sql","path":"SQL/Advanced Join/15 Days of Learning ...{"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"2d-array","path":"2d-array","contentType":"directory"},{"name":"30-2d-arrays","path":"30-2d ... 170+ solutions to Hackerrank.com practice problems using Python 3, С++ and Oracle SQL hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated on Aug 1 Python omonimus1 / competitive-programming Sponsor Star 846 Code Issues Pull requestshackerrank-solutions. HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications. HackerRank's programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python ... MySQL. SELECT "There are a total of ", count (OCCUPATION), concat (lower (occupation),"s.") FROM OCCUPATIONS GROUP BY OCCUPATION ORDER BY count (OCCUPATION), OCCUPATION ASC. Disclaimer: The above Problem ( The PADS) is generated by Hacker Rank but the Solution is Provided by CodingBroz. This tutorial is only for Educational and Learning Purpose. 170+ solutions to Hackerrank.com practice problems using Python 3, С++ and Oracle SQL hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated on Aug 1 Python omonimus1 / competitive-programming Sponsor Star 846 Code Issues Pull requests AVG function used to get the average of the values of all the records in the specified column name passed to the function. CEIL function used to get the nearest integer of the original number passed to the function. (The output will be always greater than or equal to the original number). Eg. CEIL (2.34) will return 3.GitHub: Let’s build from here · GitHubGitHub: Let’s build from here · GitHub{"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"2d-array","path":"2d-array","contentType":"directory"},{"name":"30-2d-arrays","path":"30-2d ... Hope y’all enjoyed my long drawn explanation to a simple problem, I’m trying to get better at SQL querying, so if you see any errors or have any suggestions, I am all ears.Feb 13, 2021 · YASH PAL February 13, 2021 In this HackerRank Exceptional server problem in the c++ programming language, In this challenge, you are required to handle error messages while working with small computational server that performs complex calculations. It has a function that takes 2 large numbers as its input and returns a numeric result. Contest Leaderboard. SELECT hacker_id, name, SUM(max_score) total_score FROM ( SELECT h.hacker_id AS hacker_id, h.name AS name, s.challenge_id, MAX(s.score) AS max_score FROM hackers AS h INNER JOIN submissions AS s ON h.hacker_id = s.hacker_id GROUP BY h.hacker_id, h.name, s.challenge_id ) AS Student_challenges GROUP BY hacker_id, name HAVING ....

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