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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
lukaszbednarz
01
flag of United Kingdom
30.00
kaiyuan
01
flag of United States
30.00
k28gupta
01
flag of India
30.00
aeremin
01
flag of Russian Federation
30.00
mghildiy
01
flag of India
30.00
stanshv
01
flag of United States
30.00
cumhurkose
01
flag of Turkey
30.00
jan_stuckens
01
flag of Belgium
30.00
JoaoPPCastelo
01
flag of Portugal
30.00
adriantoman
01
flag of Australia
30.00
m1221
01
flag of United States
30.00
catmail91
01
flag of India
30.00
alexcortyl
01
flag of France
30.00
ebezzam
01
flag of United States
30.00
roman_ragimoff
01
flag of Russian Federation
30.00
kedrusz
01
flag of Poland
30.00
debasreedash
01
flag of United States
30.00
shackijj
01
flag of Russian Federation
30.00
FengkieJ
01
flag of Indonesia
30.00
rajisankar
01
flag of United States
30.00
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