shyam singh
@d_evilal
India, dhanbad
Joined Nov 2019
World Rank: #23801 (1.2 points)
Institution: bit sindri
problem solving
Activity over the last year
Effectiveness
- Problems solved
- 25
- Solutions submitted
- 123
India, dhanbad
Joined Nov 2019
World Rank: #23801 (1.2 points)
Institution: bit sindri
problem solving
RSS