Count the number of elements in an Array

Hacker
Rank
Score
01
flag of Nepal
01.00
01
flag of India
01.00
01
flag of Palestine
01.00
01
flag of Netherlands
01.00
01
flag of South Africa
01.00
01
flag of China
01.00

[deleted]

01
flag of Iran
01.00
01
flag of United Kingdom
01.00
01
flag of United States
01.00
01
flag of India
01.00
01
flag of United States
01.00
01
flag of Australia
01.00
01
flag of India
01.00
01
flag of United States
01.00
01
flag of Germany
01.00
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