User Statistics
nophoto Xinyan Zhang

37

7

3

1997-12-05

1999-04-17

SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
254 709 63056 1999-04-12 06:48:59 1.170
301 3 6475 1998-02-20 11:36:33 0.000
366 148 6469 1998-02-20 10:05:12 0.010