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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
ajit123jain
01
flag of India
30.00
akshay5688
01
flag of United States
30.00
cjhun78
01
flag of United States
30.00
maithilicharan
01
flag of United Kingdom
30.00
berstjmunch
01
flag of Poland
30.00
PeterKeogh
01
flag of Ireland
30.00
thirty3
01
flag of South Africa
30.00
pavo98
01
flag of Croatia
30.00
datguy1989
01
flag of United States
30.00
RTrottier
01
flag of United States
30.00
guotian_yang
01
flag of Canada
30.00
erdemdurgut
01
flag of Turkey
30.00
abhishek_04raj
01
flag of India
30.00
FrancescoUrbano
01
flag of Italy
30.00
phellipealexandr
01
flag of Brazil
30.00
Alluri_R_5800
01
flag of United States
30.00
jgreywolf
01
flag of United States
30.00
najimou
01
flag of France
30.00
fkashi
01
flag of United States
30.00
ucheugw
01
flag of United States
30.00
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