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1.

DeepMind and OpenAI win gold at ICPC

9 months ago

251 points

2.

Finding a billion factorials in 60 ms with SIMD

a year ago

170 points

3.

Probability 101, the intuition behind martingales and solving problems with them

3 years ago

159 points

4.

Voronoi Diagram and Delaunay Triangulation in O(nlog(n)) (2020)

3 years ago

109 points

5.

A Beautiful Technique for Some XOR Related Problems

a year ago

57 points

6.

Sexism in the name of diversity by Google and other Tech Giants

6 years ago

52 points

7.

Severe bug in g++ optimizer (-O2)

12 years ago

18 points

8.

Gennady Korotkevich – “tourist”

5 years ago

17 points

9.

Announcement: Microsoft Q Coding Contest – Summer 2020

6 years ago

6 points

10.

11 years ago

6 points

11.

Competitive programmers handbook

9 years ago

4 points

12.

Catching silly mistakes with GCC

11 years ago

4 points

13.

We Broke Topcoder Ratings (incl. link to Elo-MMR repo)

5 years ago

3 points

14.

Gennady Korotkevich Hits 4009 Rating; New 'Tourist' Rank Introduced

2 years ago

3 points

15.

Current state of discuss.python.org

4 years ago

3 points

16.

OpenAI codex solving unseen competitive programming problems

5 years ago

3 points

17.

Slowdown bug affecting C++ (64 bit)

2 years ago

3 points

18.

Voronoi Diagram and Delaunay Triangulation in O(nlog(n)) (2020)

3 years ago

3 points

19.

Microsoft Quantum Coding Contest

8 years ago

3 points

20.

An Imprecision Problem

6 months ago

2 points

21.

Calculate 10^18th Fibonacci number in 25 lines of code

11 years ago

2 points

22.

Zeta, Mobius Transform to and, OR, GCD Convolution (2023)

2 years ago

2 points

23.

Unexpected slowdown caused by msvcrt's allocator

2 years ago

2 points

24.

Yandex Open Programming Competition

15 years ago

2 points

25.

You and your n – 1 friends have found an array of integers

6 years ago

2 points

26.

Solving Code Jam Qualification Round. In Excel. [E. Kalinicenko, 2015]

7 years ago

2 points

27.

Microsoft Q# Quantum Coding Contest this weekend

8 years ago

2 points

28.

Codeforces will run educational algorithm contests

11 years ago

2 points

29.

OpenAI O1 IOI Submissions

2 years ago

1 points

30.

IOI 2015 participants

11 years ago

1 points