Problems by Ranald Lam Yun Shao

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Association of Cats and Magical Lights 2474 667 27% 0.18 437 347 79% 5.6
Minimum Weighted Vertex Cover 1629 931 57% 0.08 81 69 85% 3.2 - 9.5