Codeforces Round 1133 (Div. 1, Div. 2) is coming soon! Register here. ×
Pupil

coding_with_alzheimer

(undernator), China
273 problems
solved for all time
273 problems
solved for the last year
15 problems
solved for the last month
20 days
in a row max.
20 days
in a row for the last year
3 days
in a row for the last month