Codility Challenge: Zirconium 2019

DreamTeam

• Difficulty: Medium
• Divide developers into two teams to maximize their total contribution.
• https://app.codility.com/programmers/challenges/zirconium2019/
• https://app.codility.com/programmers/task/dream_team/

Versions

• Result
  • Good: Correctness 100%, Performance 100%.
  • OK: Correctness 100%, Performance <100%.
  • Fail: Correctness <100%, Performance <100%.
  • Timeout: Correctness <100%, Performance <100%, correctness caused by timeout.
• File naming convention
  • Code A: Zirconium2019A.java
  • etc

File	Complexity	Description	Result	Report
A	N/A	using stream	Timeout	XH7NU2-M3X
B	O(N*log(N)) or O(N)	using for	Good	TMTBX4-X8H

Observations

• Apparently, stream is slow.