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Prepare
Tutorials
30 Days of Code
Day 19: Interfaces
Leaderboard
Day 19: Interfaces
Problem
Submissions
Leaderboard
Discussions
Editorial
Tutorial
Reveal solutions
Hacker
Rank
Country
Score
ghz86
01
30.00
kpraveenkumar
01
30.00
ooade
01
30.00
carlahy
01
30.00
doncuan
01
30.00
natajane
01
30.00
richard_o_okech
01
30.00
ReapOmen
01
30.00
aachanduka
01
30.00
Anju_C_Antony8
01
30.00
anupamwadhwa
01
30.00
jkosciesza
01
30.00
Meghana_V
01
30.00
kevindu
01
30.00
rdma398
01
30.00
bayyarajeshyadav
01
30.00
kylehodgetts
01
30.00
priyankakajulkar
01
30.00
Manacode
01
30.00
ermias
01
30.00
1
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101
102
103
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7981
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