Counting Valleys

Hacker
Rank
Language
Score
21517
flag of Chile
Javascript
00.00
21517
flag of India
Python 3
00.00
21517
flag of India
Javascript
00.00
21517
flag of United States
Java 15
00.00
21517
flag of India
Javascript
00.00
21517
flag of India
Python 3
00.00
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