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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
ahmedmmekawy401
231141
flag of Egypt
00.00
troylewisduncan
231141
flag of Netherlands
00.00
buseykbs
231141
flag of Turkey
00.00
pavitrapati2011
231141
flag of India
00.00
mryeung334
231141
flag of Hong Kong
00.00
ksnaksna137
231141
flag of India
00.00
para_1913138
231141
flag of India
00.00
jeremiefebus
231141
flag of United States
00.00
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