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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
machendiran29
01
flag of India
30.00
hkagliwal
01
flag of India
30.00
24mkanzaki
01
flag of Japan
30.00
marnick
01
flag of Netherlands
30.00
zani9232
01
flag of Pakistan
30.00
kasulavarshini51
01
flag of India
30.00
rianmatawi
01
flag of Suriname
30.00
sjvardy
01
flag of United Kingdom
30.00
ankita_pansare08
01
flag of India
30.00
sakethreddy106
01
flag of India
30.00
iikrokhmal_fitu1
01
flag of Ukraine
30.00
guruthemr_singh
01
flag of India
30.00
code_juanmrs
01
flag of Spain
30.00

[deleted]

01
flag of India
30.00
Marcello_124
01
flag of Poland
30.00
hrochm06
01
flag of Czech Republic
30.00
2019pgicsyash61
01
flag of India
30.00
ananthomprakash
01
flag of India
30.00
noah_gampe
01
flag of United States
30.00
jobegbe39
01
flag of Cameroon
30.00
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