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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
CatatonicMan
01
flag of United States
30.00
PramodSinghPKS
01
flag of India
30.00
amoghesturi
01
flag of India
30.00
_jalley
01
flag of United States
30.00
jamad2012
01
flag of Finland
30.00
JIDIGAMR
01
flag of United States
30.00
testrun123
01
flag of India
30.00
nicollis
01
flag of United States
30.00
BalazsPap
01
flag of Hungary
30.00
ps_nz
01
flag of New Zealand
30.00
stevensona
01
flag of United States
30.00
Zedzap
01
flag of United States
30.00
hackerrobb
01
flag of United States
30.00
pauldowling
01
flag of United States
30.00
jrony15
01
flag of Bangladesh
30.00
harrythekione
01
flag of India
30.00
Manmadh
01
flag of India
30.00
emend065
01
flag of United States
30.00
WillRoque
01
flag of Brazil
30.00
monad_one
01
flag of India
30.00
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