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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
danielcsovari
01
30.00
aayush06
01
30.00
joydeepB
01
30.00
gampesh
01
30.00
aklgm
01
30.00
anchit_ksingh
01
30.00
fabitamas
01
30.00
derrickaw
01
30.00
arshubt87
01
30.00
Eunice
01
30.00
JSalvo1978
01
30.00
manik96m
01
30.00
vazzil_gr
01
30.00
jeremihas
01
30.00
dfanelli83
01
30.00
rish_h
01
30.00
cstuart1021
01
30.00
viccari
01
30.00
tpreston1
01
30.00
RTrottier
01
30.00
1
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