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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
chen25241
01
30.00
tavianwalter
01
30.00
go014
01
30.00
mearu_work
01
30.00
rodrigotana15
01
30.00
vijayendramurthy
01
30.00
rootoopatil
01
30.00
umangsinh984
01
30.00
HarryJD09
01
30.00
Pg9165255
01
30.00
vishalsale802
01
30.00
kavitapatil36736
01
30.00
jun3dm1ah
01
30.00
rishitej
01
30.00
virginiachaconp1
01
30.00
9398080849challa
01
30.00
gopipalleboina11
01
30.00
pavankumar_p9896
01
30.00
juliocesarjcrs
01
30.00
nhphuong_dev
01
30.00
1
...
7889
7890
7891
...
7944
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