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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
fjost
01
30.00
bansal1704610076
01
30.00
Rajansharma05
01
30.00
arpineohanyan3
01
30.00
himanshukundal26
01
30.00
pike_msonda
01
30.00
dhruvilsoni1703
01
30.00
salim_zr
01
30.00
uvvdiam
01
30.00
petloverjc199
01
30.00
abeegit
01
30.00
lushobarlett
01
30.00
juvallejor
01
30.00
nikhild05
01
30.00
xachatryan_ed
01
30.00
faruk_ciber
01
30.00
j2willey
01
30.00
cgy7vh
01
30.00
hardikv2112
01
30.00
lesteraft
01
30.00
1
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5214
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5216
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8193
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