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Tutorials
30 Days of Code
Day 19: Interfaces
Leaderboard
Day 19: Interfaces
Problem
Submissions
Leaderboard
Discussions
Editorial
Tutorial
Reveal solutions
Hacker
Rank
Country
Score
adityakothari99
01
30.00
shreshth_21bce71
01
30.00
ilaria_chito
01
30.00
akbari_hesam
01
30.00
kethireddychakr1
01
30.00
kirangosavi9922
01
30.00
alexnicolaecodes
01
30.00
kopf1
01
30.00
firaz_2194
01
30.00
katkardaksha
01
30.00
hema_054
01
30.00
geetika071
01
30.00
sandeep_repaka_1
01
30.00
sajithafrancis07
01
30.00
anakhavs2001
01
30.00
ansharora404
01
30.00
patelyogita071
01
30.00
ananthannn1122
01
30.00
21je1089
01
30.00
sowjanya1326
01
30.00
1
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7914
7915
7916
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8262
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