Problems by Yingtao Tian

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Big Data 636 274 43% 0.01 139 109 78% 5.2
Board Coloring 205 81 40% 0.00 87 64 74% 6.8
Grade Curving 894 211 24% 0.00 227 178 78% 4.5