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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
leomarsjr
01
30.00
Jodelle
01
30.00
impecca
01
30.00
rkarthik29
01
30.00
juanscarrillo23
01
30.00
liambrownweb
01
30.00
15_dv
01
30.00
Reikjavic
01
30.00
thechampanuragX
01
30.00
steven11
01
30.00
benoit_eudier
01
30.00
josephalfred
01
30.00
akhuddus_osc
01
30.00
rajul37
01
30.00
hinskhor
01
30.00
cholid_ridwan
01
30.00
DeOneB
01
30.00
dld3985
01
30.00
olgazasenko
01
30.00
itachi_mani
01
30.00
1
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168
169
170
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7985
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