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
3125546anurag
01
flag of India
30.00
m91yo1024
01
flag of Taiwan
30.00

[deleted]

01
flag of null
30.00
crowfeatherdev
01
flag of United States
30.00
sthshkmr172003
01
flag of India
30.00
pooldaylumix78
01
flag of Pakistan
30.00
it_19121a1244
01
flag of India
30.00
snawaza243
01
flag of India
30.00
liwenlan2014
01
flag of Hong Kong
30.00
sastika_sri_21
01
flag of India
30.00
asd560824
01
flag of Taiwan
30.00
newarsaurav
01
flag of Nigeria
30.00
zott42
01
flag of Italy
30.00
sharonaliyas25
01
flag of India
30.00
arun_js
01
flag of India
30.00
swethagosu
01
flag of India
30.00
reginald96114
01
flag of Taiwan
30.00
git21cs067_t
01
flag of India
30.00
ev63n11
01
flag of Albania
30.00
gokumu12
01
flag of Kenya
30.00
Items per page:
Select...