Based on our record, Codingbat seems to be a lot more popular than Spoj. While we know about 68 links to Codingbat, we've tracked only 2 mentions of Spoj. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The only Leet Code problems I am able to solve on my own are the most simplest and straightforward ones on Coding Bat(https://codingbat.com/java). And I haven't even got the chance to solve all of them yet, so I've really only been trying out its first few and am not sure if it gets any harder. Source: almost 2 years ago
If you’re struggling with Loops and Arrays i’d recommend doing exercises focused just on them. I went through the same thing and I went through the exercises on https://codingbat.com/java and got familiar with both of them. If you get stuck on a problem don’t be afraid to look at the solution and learn about how it works. Source: almost 2 years ago
I used this video series to get ahead of my intro to cs class. I’d recommend you find something similar to learn from. Just learn the basics, and you’ll be much more prepared for your college class. What’s really important is to do a lot of practice problems, and not just watch videos to learn the concepts. If you learn in Java or python, you can do practice problems in coding bat: https://codingbat.com/java. Source: almost 2 years ago
Https://codingbat.com/java It took a second read to realize codingbat wasn’t a typo. Source: about 2 years ago
I've messed around with CodingBat in the past (though I'm not a beginner); it seemed well suited for an introductory programming course though. It was written by a Stanford lecturer. Source: about 2 years ago
Before Timsort, I knew of Tim some 20 years ago from the ranking and online forum of SPOJ[1], a Polish competitive programming website where he always seemed to top the speed leaderboards with unorthodox usage of Python. He's exceptionally talented and original, and that sort of nonsense doesn't go well with a bureaucracy. [1] https://spoj.com. - Source: Hacker News / 9 months ago
Have you looked at spoj.com? It has a fair amount of different problems, some of them are pretty creative, you can take an inspiration from that. Source: about 4 years ago
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