GeeksforGeeks
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Your coding haven โ€“ where tech meets simplicity.

Discover:
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Utilize every service we provide and make a promise to find better opportunities for yourself! #gfgkarlohojayega!
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Want to build an app without breaking a sweat? These low-code platforms are your shortcut to app development success.

Learn here: https://www.geeksforgeeks.org/best-low-code-development-platforms-to-build-apps/
Meet Shailendra Singh, our gold medalist trainer contributing to the industry since 15+ years now. Over his teaching years, he has helped up-skill thousands of students. Dynamic programming problems are his forte and competitive coding contests are his hobbies!

He is one of our brightest #gfgstars who has shown career pathways to his students and always helped them with their DSA interview preps.

Do you have any DSA related questions you want to ask? Let us know in the comments!
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Sandeep Jain: The OG Geek๐Ÿ˜Ž Show some love in the comments!


And don't forget to meet the rest of our Teachers too!
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Internship alert! ๐Ÿšจ
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We are hiring for the role of Member Of Technical Staff (DSA) If youโ€™re someone with a command over DSA, along with good writing skills, then this position is for you. The top 20 participants of the hiring contest will be interviewed for this position.

Contest Date: 5th September ๐Ÿ“…
Time: 8 PM IST ๐Ÿ•ฐ๏ธ

Register for the contest now: https://practice.geeksforgeeks.org/contest/hiring-mts-geeksforgeeks
Sandeep Sir is LIVE right now with a teacherโ€™s day special session!

Ask any questions you might have right now: https://www.youtube.com/live/NHkS6m2gfTA?si=EcIMcxUMsgJZHvt6
Weโ€™re excited to invite you to the Vultr Cloud Innovate Hackathon!

Get ready to think big because the top prize is INR 200,000 โ€“ that's right, 2 lakhs for the best idea! Plus, more awesome cash prizes for those who come close. It's your time to show your skills and shine!

Last date to apply: 20th September, 2024

Link: https://gfgcdn.com/tu/R9Q/
May Lord Ganesha remove all obstacles in your coding journey

เค—เคฃเคชเคคเฅ€ เคฌเคพเคชเฅเคชเคพ เคฎเฅ‹เคฐเคฏเคพ!
A well known problem, that has been a part of interview rounds of Samsung, Microsoft, Amazon and so much more!

Do you have the courage to solve it?

Problem:
Given an integer array coins[ ] of size N representing different denominations of currency and an integer sum, find the number of ways you can make sum by using different combinations from coins[ ]

Link to problem:
https://www.geeksforgeeks.org/problems/coin-change2448/1
What is the worst case efficiency for a path compression algorithm?
Anonymous Quiz
35%
O(M log N)
35%
O(N log N)
14%
O(log N)
16%
O(N)
โ—‰โ€ฟโ—‰
#geekstreak2024 is back!

Take the 21 Days POTD Challenge powered by
Deutsche Bank

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Read the rules and start solving POTD from today onwards: https://gfgcdn.com/tu/Ra8/
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Note: Rewards for this contest are powered by
Deutsche Bank
Tired of building React Native apps from scratch?

These pre-designed templates are like LEGO bricks for your app! Just plug and play, and watch your app come to life.

Click here to know more: https://www.geeksforgeeks.org/best-react-native-app-templates-and-themes/
Donโ€™t miss out! Todayโ€™s your last chance to take the challenge!

Take the 21 Days POTD Challenge powered by
DeutscheBank

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Read the rules and start solving POTD from today onwards: https://gfgcdn.com/tu/Ra8/
.


Note: Rewards for this contest are powered by
DeutscheBank
How many loops are there in C++ 98?
Anonymous Quiz
22%
2
51%
3
20%
4
7%
1
SpaceX made history again!


Their spacecraft carrying space tourists reached a staggering 1,400 km above Earthโ€”higher than any human has traveled since the Apollo missions.

To put it into perspective, the International Space Station orbits at just 400 km!
๐Ÿ‘ฎ๐Ÿปโ€โ™€๏ธ๐Ÿ‘ท๐Ÿปโ€โ™‚๏ธ๐Ÿ’‚๐Ÿปโ€โ™€๏ธ๐Ÿ•ต๐Ÿป๐Ÿง‘๐Ÿปโ€๐ŸŒพ๐Ÿ‘ฉ๐Ÿปโ€๐ŸŽ“๐Ÿ‘จ๐Ÿปโ€๐Ÿณ๐Ÿ‘จ๐Ÿปโ€โš•๏ธ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿซ๐Ÿ‘จ๐Ÿปโ€๐ŸŽค๐Ÿ‘จ๐Ÿผโ€๐Ÿ’ป๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ง๐Ÿ‘จ๐Ÿปโ€โœˆ๏ธ๐Ÿง‘๐Ÿปโ€๐Ÿš€๐Ÿ‘จ๐Ÿปโ€๐Ÿš’๐Ÿ‘จ๐Ÿปโ€โš–๏ธ๐Ÿฅท๐Ÿป๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ผ๐Ÿ‘จ๐Ÿปโ€๐ŸŽจ๐Ÿง›๐Ÿปโ€โ™€๏ธ๐Ÿง™๐Ÿปโ€โ™€๏ธ
#happyengineersday to all the multitalented individuals!
Give this problem a shot, and let us know in the commentsโ€”did you find it tough or easy?

Problem:
Given arrival and departure times of all trains that reach a railway station. Find the minimum number of platforms required for the railway station so that no train is kept waiting.
Consider that all the trains arrive on the same day and leave on the same day. Arrival and departure time can never be the same for a train but we can have arrival time of one train equal to departure time of the other. At any given instance of time, same platform can not be used for both departure of a train and arrival of another train. In such cases, we need different platforms.

Link:
https://www.geeksforgeeks.org/problems/minimum-platforms-1587115620/1
Did you know the Rubikโ€™s Cube has 43 quintillion possible combinations? ๐Ÿ˜ฒ But donโ€™t worryโ€”you only need a few simple algorithms to solve it! ๐Ÿงฉโœจ

If you often get stuck twisting and turning Rubik's cube then this article is for you. It shows how easy it is to crack the cube using the right moves.

๐Ÿ‘‰ Click here to master the algorithm: https://www.geeksforgeeks.org/algorithm-to-solve-rubiks-cube/
You're just one step away from landing your dream job, and all you need is the right opportunity to show your skills. Thatโ€™s exactly what Job-A-Thon 37 offers!

Fast-track your resume to top tech companies with just one move. ๐Ÿš€ Register now and give your career the boost it deserves!

Link: https://gfgcdn.com/tu/Rd8/