oscar sierra

@oscarsierra12

Colombia, Bogota

Joined May 2017

World Rank: #21613 (1.4 points)

Institution: Universidad nacional de colombia

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
58

Problems

List of solved classical problems:

AGGRCOW MOLE
APIO10A SBANK
DQUERY SUBLEX
KQUERY
LONGCS
MKBUDGET
MMASS

TODO list of classical problems:

IOIPALIN NSUBSTR2
KULE