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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
encse
01
flag of Hungary
30.00
tempaccount1
01
flag of United States
30.00
kt2009
01
flag of United States
30.00
UTOWOO
01
flag of China
30.00
indieocean
01
flag of United States
30.00
ssraju_raghu
01
flag of India
30.00
ehumss
01
flag of Turkey
30.00
michman
01
flag of Germany
30.00
gofling
01
flag of Denmark
30.00
lavaxa
01
flag of United States
30.00
cjhall3
01
flag of United States
30.00
gdanielyan
01
flag of United States
30.00
karnany26
01
flag of India
30.00
imthefrizzlefry
01
flag of United States
30.00
LKITUY
01
flag of Italy
30.00
thiagos
01
flag of Canada
30.00
Ragnar_Lodbrok
01
flag of Denmark
30.00
khalidhussain
01
flag of Malaysia
30.00
peyao
01
flag of United States
30.00
johndavid
01
flag of United States
30.00
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