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HackerRank Java solutions

"HackerRank Java Solutions" is a collection of Java programming solutions curated and designed for HackerRank, an online platform that allows programmers to practice, compete, and improve their coding skills. This compilation offers step-by-step explanations and code snippets to solve various challenges and exercises available on HackerRank, aiding learners in enhancing their proficiency in Java programming through hands-on practice and problem-solving.

HackerRank Java Solutions

• "Hello, World!" program with Java HackerRank Solution
• if-else program with Java HackerRank Solutions
• Loops program with Java HackerRank Solutions.
• String operations program with Java HackerRank Solutions
• Lexicographically smallest and largest substrings of length 'k' with Java HackerRank Solutions
• Substring calculation with Java HackerRank Solutions
• String Palindrome program with Java HackerRank Solutions
• Anagram Strings program with Java HackerRank Solutions
• String Tokens program with Java HackerRank Solutions
• Print each sequential element on a new line program with Java HackerRank Solutions
• Print the number of subarrays of an array having negative sums with Java HackerRank solutions.
• String Balancing program with Java HackerRank Solutions
• Java Varargs sum program using Java HackerRank solutions
• Regular expression to validate an IP address using Java HackerRank solution
• Java Map program using Java HackerRank Solutions
• Java Sort program using Java HackerRank solutions
• Java Dequeue program using Java HackerRank solutions
• Exception handling program using Java HackerRank Solutions
• Java Abstract class program with Java HackerRank Solutions
• Regular expression program to remove duplicate words from a string using Java HackerRank Solutions

Coding Made Simple

HackerRank Solutions in Python

Hello coders, in this post you will find each and every solution of HackerRank Problems in Python Language . After going through the solutions, you will be clearly understand the concepts and solutions very easily.

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.

Python HackerRank Solutions

• Say “Hello, World!” With Python – Hacker Rank Solution
• Python If-Else – Hacker Rank Solution
• Arithmetic Operators – Hacker Rank Solution
• Python: Division – Hacker Rank Solution
• Loops – Hacker Rank Solution
• Write a Function – Hacker Rank Solution
• Print Function – Hacker Rank Solution
• List Comprehensions – Hacker Rank Solution
• Find the Runner-Up Score! – Hacker Rank Solution
• Nested Lists – Hacker Rank Solution
• Finding the Percentage – Hacker Rank Solution
• Lists – Hacker Rank Solution
• Tuples – Hacker Rank Solution
• sWAP cASE – Hacker Rank Solution
• String Split and Join – Hacker Rank Solution
• What’s Your Name? – Hacker Rank Solution
• Mutations – Hacker Rank Solution
• Find a String – Hacker Rank Solution
• String Validators – Hacker Rank Solution
• Text Alignment – Hacker Rank Solution
• Text Wrap – Hacker Rank Solution
• Designer Door Mat – Hacker Rank Solution
• String Formatting – Hacker Rank Solution
• Alphabet Rangoli – Hacker Rank Solution
• Capitalize! – Hacker Rank Solution
• The Minion Game – Hacker Rank Solution
• Merge the Tools! – Hacker Rank Solution
• Itertools.Product() – Hacker Rank Solution
• Collections.Counter() – Hacker Rank Solution
• Itertools.Permutations() – Hacker Rank Solution
• Polar Coordinates – Hacker Rank Solution
• Introduction to Sets – Hacker Rank Solution
• DefaultDict Tutorial – Hacker Rank Solution
• Calendar Module – Hacker Rank Solution
• Exceptions – Hacker Rank Solution
• Collections.namedtuple() – Hacker Rank Solution
• Time Delta – Hacker Rank Solution
• Find Angle MBC – Hacker Rank Solution
• No Idea! – Hacker Rank Solution
• Collections.OrderedDict() – Hacker Rank Solution
• Symmetric Difference – Hacker Rank Solution
• Itertools.Combinations() – Hacker Rank Solution
• Incorrect Regex – Hacker Rank Solution
• Set.add() – Hacker Rank Solution
• Itertools.combinations_with_replacement() – Hacker Rank Solution
• Word Order – Hacker Rank Solution
• Set.discard(), .remove() & .pop() – Hacker Rank Solution
• Collections.deque() – Hacker Rank Solution
• Compress the String! – Hacker Rank Solution
• Company Logo – Hacker Rank Solution
• Set.union() Operation – Hacker Rank Solution
• Piling Up! – Hacker Rank Solution
• Triangle Quest 2 – Hacker Rank Solution
• Iterables and Iterators – Hacker Rank Solution
• Set.intersection() Operation – Hacker Rank Solution
• Mod Divmod – Hacker Rank Solution
• Power – Mod Power – Hacker Rank Solution
• Maximize It! – Hacker Rank Solution
• Set.difference() Operation – Hacker Rank Solution
• Integers Come in All Sizes – Hacker Rank Solution
• Set.symmetric_difference() Operation – Hacker Rank Solution
• Set Mutations – Hacker Rank Solution
• Triangle Quest – Hacker Rank Solution
• The Captain’s Room – Hacker Rank Solution
• Check Subset – Hacker Rank Solution
• Check Strict Superset – Hacker Rank Solution
• Classes: Dealing With Complex Numbers – Hacker Rank Solution
• Class 2 – Find the Torsional Angle – Hacker Rank Solution
• Zipped! – Hacker Rank Solution
• Input() – Hacker Rank Solution
• Python Evaluation – Hacker Rank Solution
• Athlete Sort – Hacker Rank Solution
• Any or All – Hacker Rank Solution
• ginorts – Hacker Rank Solution
• Detect Floating Point Number – Hacker Rank Solution
• Map and Lambda Function – Hacker Rank Solution
• Re.split() – Hacker Rank Solution
• Validating Email Addresses With a Filter – Hacker Rank Solution
• Group(), Groups() & Groupdict() – Hacker Rank Solution
• Reduce Function – Hacker Rank Solution
• Re.findall() & Re.finditer() – Hacker Rank Solution
• Re.start() & Re.end() – Hacker Rank Solution
• Regex Substitution – Hacker Rank Solution
• Validating Roman Numerals – Hacker Rank Solution
• Validating Phone Numbers – Hacker Rank Solution
• Validating and Parsing Email Address – Hacker Rank Solution
• Hex Color Code – Hacker Rank Solution
• HTML Parser – Part 1 – Hacker Rank Solution
• HTML Parser – Part 2 – Hacker Rank Solution
• Detect HTML Tags, Attributes and Attribute Values
• XML 1 – Find the Score – Hacker Rank Solution
• Validating UID – Hacker Rank Solution
• Validating Credit Card Numbers – Hacker Rank Solution
• XML2 – Find the Maximum Depth – Hacker Rank Solution
• Standardize Mobile Number Using Decorators – Hacker Rank Solution
• Validating Postal Codes – Hacker Rank Solution
• Decorators 2 – Name Directory – Hacker Rank Solution
• Matrix Script – Hacker Rank Solution
• Words Score – Hacker Rank Solution
• Arrays – Hacker Rank Solution
• Shape and Reshape – Hacker Rank Solution
• Default Arguments – Hacker Rank Solution
• Transpose and Flatten – Hacker Rank Solution
• Concatenate – Hacker Rank Solution
• Zeros and Ones – Hacker Rank Solution
• Eye and Identity – Hacker Rank Solution
• Array Mathematics – Hacker Rank Solution
• Floor, Ceil and Rint – Hacker Rank Solution
• Sum and Prod – Hacker Rank Solution
• Min and Max – Hacker Rank Solution
• Mean, Var and Std – Hacker Rank Solution
• Dot and Cross – Hacker Rank Solution
• Inner and Outer – Hacker Rank Solution
• Polynomials – Hacker Rank Solution
• Linear Algebra – Hacker Rank Solution

Disclaimer: The above Python Problems are generated by Hacker Rank but the Solutions are Provided by CodingBroz . These tutorials are only for Educational and Learning Purpose.

• HackerRank C Solutions
• HackerRank C++ Solutions
• HackerRank SQL Solution

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Time in Elektrostal , Moscow Oblast, Russia now

• Tokyo 04:28AM
• Beijing 03:28AM
• Kyiv 10:28PM
• Paris 09:28PM
• London 08:28PM
• New York 03:28PM
• Los Angeles 12:28PM

Time zone info for Elektrostal

• The time in Elektrostal is 8 hours ahead of the time in New York when New York is on standard time, and 7 hours ahead of the time in New York when New York is on daylight saving time.
• Elektrostal does not change between summer time and winter time.
• The IANA time zone identifier for Elektrostal is Europe/Moscow.

Time difference from Elektrostal

Sunrise, sunset, day length and solar time for elektrostal.

• Sunrise: 04:06AM
• Sunset: 08:40PM
• Day length: 16h 34m
• Solar noon: 12:23PM
• The current local time in Elektrostal is 23 minutes ahead of apparent solar time.

Elektrostal on the map

• Location: Moscow Oblast, Russia
• Latitude: 55.79. Longitude: 38.46
• Population: 144,000

Best restaurants in Elektrostal

• #1 Tolsty medved - Steakhouses food
• #2 Ermitazh - European and japanese food
• #3 Pechka - European and french food

Find best places to eat in Elektrostal

• Best vegetarian restaurants in Elektrostal
• Best seafood restaurants in Elektrostal
• Best sushi restaurants in Elektrostal

The 50 largest cities in Russia

Current time by city

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Current time by country

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Time difference

For example, London

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Coordinates

For example, Hong Kong

For example, Delhi

For example, Sydney

Geographic coordinates of Elektrostal, Moscow Oblast, Russia

City coordinates

Coordinates of Elektrostal in decimal degrees

Coordinates of elektrostal in degrees and decimal minutes, utm coordinates of elektrostal, geographic coordinate systems.

WGS 84 coordinate reference system is the latest revision of the World Geodetic System, which is used in mapping and navigation, including GPS satellite navigation system (the Global Positioning System).

Geographic coordinates (latitude and longitude) define a position on the Earth’s surface. Coordinates are angular units. The canonical form of latitude and longitude representation uses degrees (°), minutes (′), and seconds (″). GPS systems widely use coordinates in degrees and decimal minutes, or in decimal degrees.

Latitude varies from −90° to 90°. The latitude of the Equator is 0°; the latitude of the South Pole is −90°; the latitude of the North Pole is 90°. Positive latitude values correspond to the geographic locations north of the Equator (abbrev. N). Negative latitude values correspond to the geographic locations south of the Equator (abbrev. S).

Longitude is counted from the prime meridian ( IERS Reference Meridian for WGS 84) and varies from −180° to 180°. Positive longitude values correspond to the geographic locations east of the prime meridian (abbrev. E). Negative longitude values correspond to the geographic locations west of the prime meridian (abbrev. W).

UTM or Universal Transverse Mercator coordinate system divides the Earth’s surface into 60 longitudinal zones. The coordinates of a location within each zone are defined as a planar coordinate pair related to the intersection of the equator and the zone’s central meridian, and measured in meters.

Elevation above sea level is a measure of a geographic location’s height. We are using the global digital elevation model GTOPO30 .

Elektrostal , Moscow Oblast, Russia

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