@yangyifan
China
Joined Jul 2010
World Rank: #11943 (2.9 points)
Activity over the last year
Effectiveness
- Problems solved
- 73
- Solutions submitted
- 326
Problems
List of solved classical problems:
TODO list of classical problems:
CIRU | KPMATRIX | OFFSIDE | SBANK | TWOSQRS | ||
GSS6 | MUL | PGCD | SEQ2 |