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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
fatalure
01
flag of Indonesia
30.00
dmussaku
01
flag of Kazakhstan
30.00
bezformy
01
flag of Hungary
30.00
iahmedmian
01
flag of Australia
30.00
sigma_g
01
flag of India
30.00
MaximRyabinskiy
01
flag of Russian Federation
30.00
dhrubajyoti
01
flag of India
30.00
patelpruthvi1225
01
flag of United States
30.00
rktaxali
01
flag of Canada
30.00
neroy
01
flag of United States
30.00
uvasiyuan
01
flag of United States
30.00
nickypy
01
flag of United States
30.00
hugomartiniano
01
flag of Portugal
30.00
robbb
01
flag of United States
30.00
antonos
01
flag of Ukraine
30.00
Bombastion
01
flag of United States
30.00
samiraA
01
flag of United States
30.00
ashirsat
01
flag of United States
30.00

[deleted]

01
flag of null
30.00
ian_busko
01
flag of United States
30.00
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