Count the number of elements in an Array

Hacker
Rank
Score
19823
flag of India
00.667
19823
flag of India
00.667
19825
flag of United States
00.333
19825
flag of Pakistan
00.333
19825
flag of United States
00.333
19825
flag of India
00.333
19825
flag of Brazil
00.333
19825
flag of Thailand
00.333
19825
flag of India
00.333
19825
flag of Poland
00.333
19825
flag of United States
00.333
19825
flag of United States
00.333
19825
flag of Venezuela
00.333
19825
flag of Canada
00.333
19825
flag of Russia
00.333
19825
flag of India
00.333
19825
flag of India
00.333
19825
flag of India
00.333
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