UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) - AtCoder
Duration: 100 minutes Rated Range: 0 - 1999 Task Score A 100 B 200 C 300 D 400 E 500 F 500 G 600 Ex 600 This contest is full-feedback (solutions are judged during the contest). When you solve a problem, you get a score assigned to it.
https://atcoder.jp/contests/abc286