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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
sandeepraikar
01
30.00
him1993bhatt
01
30.00
prateek5194
01
30.00
min_vek89
01
30.00
srinivasmyla
01
30.00
saxenaaman1989
01
30.00
shreyasmodi9999
01
30.00
huangrunping
01
30.00
amitv
01
30.00
Zedronar
01
30.00
swemerson
01
30.00
wendyr21
01
30.00
mural22m
01
30.00
electrocucaracha
01
30.00
trojan1729
01
30.00
john_d_murphy
01
30.00
stikk
01
30.00
bewuethr
01
30.00
vhaldiya
01
30.00
alvaro_stivi
01
30.00
1
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