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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
christian122333
01
flag of United States
30.00
lonebot
01
flag of Bangladesh
30.00
nagarani27
01
flag of United States
30.00
bmcurutan
01
flag of Canada
30.00
anandshelot
01
flag of India
30.00
hnasu
01
flag of Thailand
30.00
Rapbong
01
flag of South Korea
30.00
bonnievo
01
flag of United States
30.00
er_mauryaprasha1
01
flag of India
30.00
ManojRK
01
flag of United States
30.00
csampson_za
01
flag of South Africa
30.00
nicksen
01
flag of Sweden
30.00

[deleted]

01
flag of null
30.00
PING28
01
flag of India
30.00
bubble20000
01
flag of France
30.00
avishekganguly
01
flag of India
30.00
haysatheesh
01
flag of India
30.00
sarvesh1993
01
flag of India
30.00
nagesh_rockon19
01
flag of India
30.00
gmargari
01
flag of Greece
30.00
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