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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 19: Interfaces
  5. Leaderboard

Day 19: Interfaces

Hacker
Rank
Score
jeleel4u
01
flag of United Kingdom
30.00
kashishmotwani10
01
flag of India
30.00
alvaro_torrez_s1
01
flag of Bolivia\r\nBolivia, Plurinational state of
30.00
joao80
01
flag of United States
30.00
bindsocket
01
flag of United States
30.00
supriyasharma972
01
flag of India
30.00
arunimasau06
01
flag of India
30.00
yarecks39
01
flag of Mexico
30.00
anilpraka1994
01
flag of India
30.00
bhanuuarul121
01
flag of India
30.00
willianssantos21
01
flag of Brazil
30.00
manasa_chandras2
01
flag of United States
30.00
henokammaccarth1
01
flag of Ghana
30.00
borcasuki
01
flag of Australia
30.00
varun_soni
01
flag of India
30.00
karrihimabindu22
01
flag of India
30.00
pramodkumarraj11
01
flag of India
30.00
sobhidasss
01
flag of India
30.00
sivakodi2004
01
flag of India
30.00
karolina_dickova
01
flag of Czech Republic
30.00
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