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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
hafsa_khatun
01
30.00
michael_joseph_5
01
30.00
ShashiCoder02
01
30.00
TheBeast353
01
30.00
chips_ahoy
01
30.00
abdelrahmanabon1
01
30.00
eegii_mgl
01
30.00
dranubis555
01
30.00
nguyencuong_306
01
30.00
namith5556
01
30.00
chenlianghe
01
30.00
rakesh007rb
01
30.00
sanubha592
01
30.00
Karthikeya_Kollu
01
30.00
tamim_iubat
01
30.00
sharathchander_p
01
30.00
Cahlil_Togonon
01
30.00
ramyaperumandla
01
30.00
rogue2907
01
30.00
shivharehimansh1
01
30.00
1
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4560
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8267
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