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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 13: Abstract Classes
  5. Leaderboard

Day 13: Abstract Classes

Hacker
Rank
Score
rooslunn
01
flag of Ukraine
30.00
cielavenir
01
flag of Japan
30.00
satan87
01
flag of Canada
30.00
BenKesselring
01
flag of United States
30.00
rmullig2
01
flag of United States
30.00
MaxwellMiller
01
flag of United States
30.00
gcheney
01
flag of United States
30.00
garabiriel
01
flag of Brazil
30.00
thedeadphoenix
01
flag of United States
30.00
trick040595
01
flag of Philippines
30.00
method76
01
flag of Republic of Korea
30.00
chan1cyrus2
01
flag of United States
30.00
nirij
01
flag of United States
30.00
Zwillinge
01
flag of United States
30.00
spinach_blue
01
flag of United States
30.00
EleshVee
01
flag of United States
30.00
GreggH1236
01
flag of Canada
30.00
psitowitz
01
flag of United States
30.00
almer
01
flag of Kazakhstan
30.00
simi1224
01
flag of India
30.00
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