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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 19: Interfaces
  5. Leaderboard

Day 19: Interfaces

Hacker
Rank
Score
prakash777jain
01
flag of India
30.00
akashsingh21
01
flag of India
30.00
nmacchio
01
flag of United States
30.00
nsv1122
01
flag of United States
30.00
maarojasga
01
flag of Colombia
30.00
pratiikshah
01
flag of India
30.00
ezequielmarcel2
01
flag of Argentina
30.00

[deleted]

01
flag of null
30.00
nnhope
01
flag of Korea, Republic of
30.00
shiho_y_12
01
flag of Japan
30.00
ccardenasv
01
flag of Colombia
30.00
thom_codes
01
flag of United States
30.00
lnstokes
01
flag of United States
30.00
amitdoiphode11
01
flag of India
30.00
vyshnaviyanamad1
01
flag of India
30.00
revanth578
01
flag of India
30.00
abhi_feb2000
01
flag of India
30.00
akash210114
01
flag of India
30.00
jakkukrishnan
01
flag of India
30.00
pg695157
01
flag of India
30.00
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