Problems by Ranald Lam Yun Shao

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Association of Cats and Magical Lights 2696 725 27% 0.18 467 370 79% 5.7
Minimum Weighted Vertex Cover 2526 1613 64% 0.08 108 94 87% 2.8 - 8.8