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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
AllisonP
01
flag of United States
30.00
omike1900
01
flag of China
30.00
luongthenhan
01
flag of France
30.00
kkutt
01
flag of Poland
30.00
gulshakh
01
flag of India
30.00
caffeineandbytes
01
flag of United States
30.00
sebBCW
01
flag of France
30.00
sergio_fil
01
flag of Portugal
30.00
XiaoHan
01
flag of China
30.00
kanugantiramesh
01
flag of India
30.00
mxk7721
01
flag of United States
30.00
shatru05
01
flag of United States
30.00
genesu
01
flag of United States
30.00
ahmad_siwi
01
flag of Egypt
30.00
bazurbat
01
flag of Poland
30.00
DashShen
01
flag of China
30.00
fthiella
01
flag of Italy
30.00
RPichuebas
01
flag of Brazil
30.00
eilinger
01
flag of Germany
30.00
Aleksej_P
01
flag of Germany
30.00
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