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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
Firaol
01
flag of United States
30.00
ian0816_huang
01
flag of Taiwan
30.00
k_j_johnson88
01
flag of United States
30.00
ionelacristinah1
01
flag of Romania
30.00
roylove1258
01
flag of Taiwan
30.00
kmbhamatekar
01
flag of India
30.00
ankan_s_debnath
01
flag of India
30.00
enooria
01
flag of Azerbaijan
30.00
akshayasri0805
01
flag of India
30.00
nigelkazembe9
01
flag of Namibia
30.00
syed_aqib125
01
flag of Pakistan
30.00
mokosalim
01
flag of Canada
30.00
swaleha_patel181
01
flag of India
30.00
armfahim4010
01
flag of Bangladesh
30.00
ashwinijivne01
01
flag of India
30.00
akshayrameshgan1
01
flag of India
30.00
22BCE9945_Vasavi
01
flag of India
30.00
jnicolaslopez
01
flag of United States
30.00
adibeck108
01
flag of Israel
30.00
eminetekin97
01
flag of Turkey
30.00
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