1. History of submissions
  2. (plaintext version)

David Portilla

@david_pm

Mexico, México

Joined May 2017

World Rank: #117355 (0 points)

Institution: ESCOM - IPN

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
30

Problems

List of solved classical problems:

EDIST
INVCNT
KQUERY

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