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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
tinatin_mekvabi1
227373
flag of Georgia
00.00
ashutoshdwibedi1
227373
flag of India
00.00
matus_duchyna
227373
flag of Slovakia
00.00
elmaildebenja
227373
flag of United States
00.00

[deleted]

227373
flag of null
00.00
kaindamathews
227373
flag of Zambia
00.00
nikhil221310
227373
flag of India
00.00
creativeartur
227373
flag of Poland
00.00
MeghanaChowdary
227373
flag of India
00.00
h150040883
227373
flag of India
00.00
muskan_tandon
227373
flag of India
00.00
janka102
227373
flag of United States
00.00
siddhiahujaa2005
227373
flag of United Arab Emirates
00.00
LolGr0we
227373
flag of Czech Republic
00.00
matankadosh321
227373
flag of Israel
00.00
Xpert93
227373
flag of Pakistan
00.00
swapnilkale219
227373
flag of India
00.00
tiberiuiurco
227373
flag of Romania
00.00
sharmasushma051
227373
flag of India
00.00
rachid_elyousfi1
227373
flag of France
00.00
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