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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
21at1a3518
01
30.00
dhannyanair0905
01
30.00
baidyasalil
01
30.00
vinayak_kadhi46
01
30.00
asmilad
01
30.00
eimeeb
01
30.00
sureshkumarekka1
01
30.00
himanshutambusk1
01
30.00
himanshutambusk3
01
30.00
komal_yadav10021
01
30.00
truongdat2325
01
30.00
lakshmidhanunja1
01
30.00
ramyaraghupathi3
01
30.00
kavyagunapati123
01
30.00
just21097varg
01
30.00
Anonymous_HF
01
30.00
gellirosario
01
30.00
ifalaleev49
01
30.00
RahulRSoni
01
30.00
divakart2002
01
30.00
1
...
7893
7894
7895
...
7944
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