You have given an array. Multiply an array by its position number
This is an ok problem. Now, add more test cases.
Check if sorted
Back to basics 26 - Keywords
Whether the input is vector?
Sum of the Matrix Elements
Integer or Float?
first element of matrix
find a specific element from an matrix
Find remainder when x is divided by 3
Determine whether the input is divisible by 3 as well as 5
modulus of a number
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