Strictly speaking, your Test Suite only matches the principal root. For example, in the first test case, −1 is also a valid root, as (−1)¹⁰⁰ = +1. See https://en.wikipedia.org/wiki/Nth_root .
Hello, Srishti Saha . All of the 'correct' solutions are requiring rounding of the outputs to pass your Test Suite. That should not be necessary unless you specify it in the Problem Statement; otherwise your Test Suite should allow a tolerance to account for 'floating point errors'. (See Problem 44631.) Please amend. —DIV
Find the sum of all the numbers of the input vector
Angle between two vectors
Set some matrix elements to zero
Count up then down
Concatenate two strings
Product of all elements in an array
Sum of unique multiples of 3 and 5
Day counter function
Percentage of zeros in a matrix of only 1s and 0s
count upper and lower case characters
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