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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
kevindfenger
01
flag of United States
30.00
teja39
01
flag of India
30.00
Ayshan18
01
flag of Azerbaijan
30.00
abcdjdj
01
flag of India
30.00
lburf102
01
flag of Canada
30.00
siddhanta
01
flag of India
30.00
Richa_Bansal
01
flag of United States
30.00

[deleted]

01
flag of null
30.00
yanhui82
01
flag of United States
30.00
windie
01
flag of China
30.00
bs118636
01
flag of United States
30.00
wsdavidson
01
flag of United States
30.00
rokr99
01
flag of United States
30.00
sheetaln
01
flag of India
30.00
jeremihas
01
flag of Brazil
30.00
nehaDadhich
01
flag of United Kingdom
30.00
niits23
01
flag of United States
30.00
vichu_wizard
01
flag of India
30.00
caseyoneill78
01
flag of United States
30.00
watsonk5
01
flag of United States
30.00
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