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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
saili_1091
01
30.00
rufusnds
01
30.00
shubhi224
01
30.00
reetiezzz
01
30.00
hiemer_uwe
01
30.00
manohar_aswal
01
30.00
mohamedahmedsal1
01
30.00
aleksvassiliev
01
30.00
costapt
01
30.00
forjava
01
30.00
okmich2002
01
30.00
rohit000
01
30.00
kasba20
01
30.00
mkamthan
01
30.00
elhaouari
01
30.00
piyush_mittal
01
30.00
dismas
01
30.00
mhutter
01
30.00
sbeca
01
30.00
ibahuguna
01
30.00
1
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