Radek Serafin

@skedar

Poland

Joined Dec 2008

World Rank: #18568 (1.7 points)

Activity over the last year

Effectiveness

 Problems solved
13
 Solutions submitted
132

Problems

List of solved classical problems:

BABY PARCARD1
DIVSUM2 PON
DYNACON1 PRIME1
FACT0 QTREE
IITKWPCM STONE
MKTHNUM TEST
MUL

TODO list of classical problems:

FACT1 SBANK
PAGAIN