We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 13: Abstract Classes
  5. Leaderboard

Day 13: Abstract Classes

Hacker
Rank
Score
elisach
01
flag of Singapore
30.00
edward_tumuwo
01
flag of Indonesia
30.00
abhishek0010
01
flag of India
30.00
AnnBlondie
01
flag of Ukraine
30.00
lllapoklyak
01
flag of United States
30.00
jaiminkhanderia
01
flag of India
30.00
Rryuu
01
flag of India
30.00
karuppiahdas
01
flag of India
30.00

[deleted]

01
flag of null
30.00
gampesh
01
flag of India
30.00
ananth_pai2008
01
flag of India
30.00
omprakashgupta
01
flag of India
30.00
joehsf
01
flag of United States
30.00
91pavan
01
flag of India
30.00
redknight99
01
flag of United States
30.00
lukasz_rzasik
01
flag of Poland
30.00
radoh
01
flag of Slovakia
30.00
pbalane
01
flag of India
30.00
marklofe028
01
flag of Philippines
30.00
Raksha_R
01
flag of India
30.00
Items per page:
Select...