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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
pittenger
01
flag of United States
30.00
ojas_k30
01
flag of United States
30.00
zhibinz
01
flag of United States
30.00
istvan_rejto
01
flag of Hungary
30.00
Sergio_Marquez
01
flag of Mexico
30.00
kikesainz
01
flag of Spain
30.00
tamil1984
01
flag of United States
30.00
sivaram2002
01
flag of Australia
30.00
ted04
01
flag of United States
30.00
spellbee23
01
flag of United States
30.00
ajayjoshi
01
flag of United States
30.00
tmromao
01
flag of Portugal
30.00
wingedwheel
01
flag of United States
30.00
s_vart_simon
01
flag of France
30.00
sanketmittal21
01
flag of Canada
30.00

[deleted]

01
flag of null
30.00
grisaf
01
flag of Bolivia
30.00
ksure
01
flag of United States
30.00
mjhaveri
01
flag of United States
30.00
rswathiprakash
01
flag of United States
30.00
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