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

Expert

PonyHex_

子建 邢, Qingdao, China
991 problems
solved for all time
110 problems
solved for the last year
0 problems
solved for the last month
14 days
in a row max.
3 days
in a row for the last year
0 days
in a row for the last month