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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
ksenias
01
30.00
ericfabreu
01
30.00
D1le_
01
30.00
FateHunter
01
30.00
bpapandre
01
30.00
gallus
01
30.00
seeyara
01
30.00
deepika_1604
01
30.00
thiagorfaria
01
30.00
jcoder2
01
30.00
nopostonsundays
01
30.00
srahimian
01
30.00
arlieu
01
30.00
raymondsauers
01
30.00
j3ff_
01
30.00
theknickerbocker
01
30.00
Sarkkhan
01
30.00
rbhalla17
01
30.00
mlathara
01
30.00
waggy
01
30.00
1
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167
168
169
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7985
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