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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
aaronchan1558
01
30.00
h330354216
01
30.00
lebiraja
01
30.00
ranita_saha4
01
30.00
steepaplaton
01
30.00
navaneeth91
01
30.00
yakamdimitri
01
30.00
muskan24chaudha1
01
30.00
nhykmichael
01
30.00
divyak_ece2024
01
30.00
buraf13k
01
30.00
amritaamrita0258
01
30.00
officialjanvi201
01
30.00
psd_arvind
01
30.00
jershaj
01
30.00
prashanthknl
01
30.00
swamireddysurya
01
30.00
juane9877
01
30.00
jamovv
01
30.00
makspavlikov2004
01
30.00
1
...
8087
8088
8089
...
8224
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