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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
quqarayev
01
30.00
shukla1804
01
30.00
shristy
01
30.00
arpitpipara
01
30.00
dgucer
01
30.00
thecharlesponti
01
30.00
kagen47
01
30.00
cwryder82
01
30.00
stagstar
01
30.00
amthompson4
01
30.00
agarwalrahul
01
30.00
sourabht8
01
30.00
DKnight900
01
30.00
rodrigorf
01
30.00
iroaes
01
30.00
liam_m_deacon
01
30.00
ashth89
01
30.00
khila
01
30.00
david_ryan
01
30.00
Crunsk
01
30.00
1
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96
97
98
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7981
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