Consistently being able to grasp the problem very fast, and then write a solution is what impress me the most.
If you check the results for the events the last couple of years, you see the same set of persons being up at the top 10-20. Basically solving hundreds of problems. Problems that span a quite a large set of CS, math problem domains.
If you check the results for the events the last couple of years, you see the same set of persons being up at the top 10-20. Basically solving hundreds of problems. Problems that span a quite a large set of CS, math problem domains.