Given the diameter d, find the perimeter of a semicircle
Hello, Srishti Saha. It is generally not recommended to demonstrate the solution formula within the Test Suite; it would be better to just specify the numerical values for the "correct" answers in the Test Suite. See also Problem 44631 for more discussion. —DIV
Test Suite flawed: should account for inherent imprecision of floating-point numbers.
Volume of a Parallelepiped
Find the hypotenuse
Percentage of zeros in a matrix of only 1s and 0s
Product of all elements in an array
Find NaNs in the matrix
Basics: counting digits of a number irrespective of the sign
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