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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
bassam70
01
30.00
cyrils1
01
30.00
anubhavgupta394
01
30.00
marianomiranda01
01
30.00
ricky_li_ncl
01
30.00
Technoguru
01
30.00
a20110366
01
30.00
sriramkasu
01
30.00
andyyu1
01
30.00
kishik
01
30.00
siddharth_shri97
01
30.00
gerwinjh12345
01
30.00
harish_ch7
01
30.00
shadow_560
01
30.00
poojaoguri
01
30.00
Ching367436
01
30.00
darpkumari
01
30.00
praveenkumargut1
01
30.00
scode_123
01
30.00
h171210011
01
30.00
1
...
4498
4499
4500
...
8263
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