ravi ranjan

@ravi5102

India

Joined Jan 2011

World Rank: #122167 (0 points)

Institution: SASTRA University

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
17

Problems

List of solved classical problems:

ADDREV
FCTRL
FCTRL2
TEST

TODO list of classical problems:

PALIN SBSTR1
PRIME1