The ACM International Collegiate Programming Contest (ICPC) is a multitier, team-based, programming competition. I've been participating in it's South African regional competition for the last couple years. Here are some ICPC problems and their solutions according to me.
Team: Where is the keyboard
Year: 2017
- 3rd in Ethiopian
- 14th in South African regional competition https://icpc.baylor.edu/regionals/finder/south-africa-2017/standings
Team: Where is the keyboard
Year: 2016
- Honorable mention in South African regional competition https://icpc.baylor.edu/regionals/finder/south-africa-2016/standings