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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
deorejayesh1597
01
30.00
h242211009
01
30.00
mdziegielewska99
01
30.00
pkonczyk1
01
30.00
manishprajapat22
01
30.00
chikkamhasini
01
30.00
vaishnavajanani1
01
30.00
arulpirai14
01
30.00
shahidmulani9153
01
30.00
sharvari_a_bang1
01
30.00
bkarthy251571
01
30.00
osamarawan932
01
30.00
aarnawakoirala
01
30.00
rajkotdps
01
30.00
zyrazed3
01
30.00
kuldipkashid2727
01
30.00
yagannagarimegh1
01
30.00
fernandessushma1
01
30.00
skyler_a_hart
01
30.00
study_edu_pk
01
30.00
1
...
8171
8172
8173
...
8234
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