frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

I solved almost all of free problems on LeetCode using AI

https://old.reddit.com/r/leetcode/comments/1krg7by/i_solved_almost_all_of_free_problems_on_leetcode/
3•tevlon•1y ago

Comments

cratermoon•1y ago
I'm sure all the free problems from LeetCode are in the training sets, so I don't think this is much of a flex.
tevlon•1y ago
i was thinking the same. And i am sure it is in the training set, but i couldn't solve 10 hard problems. Also, most of the hard problems, the LLMs weren't able to solve in one shot. How do you explain this?
cratermoon•1y ago
There are many more correct answers to the easy problems than to the hard ones. Thus the LLM is more likely to hit upon the correct completion for them.
tevlon•1y ago
makes sense
whobre•1y ago
Alright, but how can this exercise help them pass an interview? The point of leetcode is to memorize the solutions so one can do well in an interview; yes, I agree it’s ridiculous.

Italy privacy watchdog fines Character.AI owner over age-check failures

https://www.reuters.com/business/italy-privacy-watchdog-fines-characterai-owner-over-age-check-fa...
1•1vuio0pswjnm7•29s ago•0 comments

Hypeplan: Turn plans into terminal keynote speeches

https://github.com/martinrue/hypeplan
1•afisxisto•33s ago•0 comments

Semantic Fingerprinting Made Easy

https://github.com/thorwhalen/guise
1•ankitg12•8m ago•0 comments

Show HN: Zero2Robot – free, open source interactive textbook for robot learning

https://zero2robot.com/
1•kaushikbokka•8m ago•0 comments

Ask HN: Recommend a Local LLM Setup (M2 Max, 9GB)

1•balivandi•10m ago•0 comments

Show HN: Short SciFi/Fantasy Index

https://quasar.fyi/
1•FifthRocket•11m ago•1 comments

Ask HN: How do I get immoral AI?

1•nasaok•12m ago•0 comments

Best Job Oriented Courses in India: Guide, Rules and Benefits

https://www.smfgindiacredit.com/knowledge-center/best-job-oriented-courses-in-india.aspx
1•saumyaraut11•13m ago•0 comments

Show HN: World Clock with Twilight/Night Overlayed on Map

http://nixon-development.com/worldclock/
1•plun9•16m ago•0 comments

Ukraine's Drones Are Now Reaching Siberia and Imperiling Russian Energy Assets

https://www.wsj.com/world/ukraines-drones-are-now-reaching-siberia-and-imperiling-russian-energy-...
2•JumpCrisscross•16m ago•0 comments

Tech volatility hits highest since dot-com bust next to S

https://fortune.com/2026/07/07/tech-volatility-hits-highest-since-dot-com-bust-sp-500/
2•1vuio0pswjnm7•18m ago•0 comments

Mercor acquires Deeptune to build AI training environments

https://www.mercor.com/blog/mercor-to-acquire-deeptune/
1•doppp•23m ago•0 comments

UN digital tech agency launches initiative to improve trust in AI agents

https://www.reuters.com/legal/litigation/un-digital-tech-agency-launches-initiative-improve-trust...
1•giuliomagnifico•24m ago•0 comments

China's public QR codes are being hijacked to redirect users to porn and scams

https://www.sixthtone.com/news/1018752/ScanScam:CriminalsRedirectChina’sPublicQRCodestoPorn
6•whiteblossom•24m ago•0 comments

Jukebox: Themes inspired by music cover art

https://github.com/nooneknowspeter/jukebox
1•nooneknowspeter•24m ago•0 comments

Counting ArXiv Delays

https://fi-le.net/arxiv/
1•fi-le•29m ago•0 comments

China recovers Long March 10B rocket

https://www.bilibili.com/video/BV1n6NL6fEP9
4•ycui7•31m ago•2 comments

OpenAI and Google sell AI models to blacklisted China groups

https://www.ft.com/content/5d6aafa1-5d47-4585-aa95-6ec06a6cd20f
1•JumpCrisscross•32m ago•0 comments

China recovers reusable rocket used in the maiden launch of Long March 10B

https://www.scmp.com/news/china/science/article/3360069/china-recovers-long-march-10b-reusable-ro...
6•yms_hi•33m ago•0 comments

Think you can win on prediction markets? Here's why you're more likely to lose

https://www.cbc.ca/news/business/prediction-market-skilled-traders-9.7258090
2•1vuio0pswjnm7•35m ago•0 comments

I wrote about how we used Conway's Law to fix legacy architecture

https://one2n.io/blog/fixing-legacy-architectures-with-conways-law
1•chinmay185•40m ago•1 comments

"Worthless Idiot, Donkey Head": Parodies of Pedantry on the Renaissance Stage

https://publicdomainreview.org/essay/parodies-of-pedantry/
2•lermontov•42m ago•0 comments

Formally Verifying AI-Generated GPU Kernels

https://gimletlabs.ai/blog/formally-verifying-ai-generated-kernels
3•matt_d•43m ago•0 comments

Why is music so much easier for AI than code?

2•htlemur_bobby•43m ago•1 comments

Florida's OpenAI lawsuit moves to federal court, gets assigned to Aileen Cannon

https://www.politico.com/news/2026/07/08/floridas-openai-lawsuit-federal-court-aileen-cannon-0099...
1•1vuio0pswjnm7•53m ago•0 comments

Controlling the Human Body via EMS

https://github.com/danielkaijzer/Human-Operator
1•kaonwarb•54m ago•0 comments

Ask HN: MCP Native Tools?

2•edifil•54m ago•2 comments

NEO's Hands – An API to the Physical World

https://www.1x.tech/discover/neos-hands
2•dsr12•56m ago•0 comments

Sheaf theory: from deep geometry to deep learning (2025)

https://arxiv.org/abs/2502.15476
1•measurablefunc•58m ago•0 comments

Clamshell style cyberdeck built around the Raspberry Pi Compute Module 5

https://github.com/sb-ocr/cmdeck
1•tortilla•1h ago•0 comments