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.
Get the length of a given vector
Make a random, non-repeating vector.
intersection of matrices
Piecewise linear interpolation
Check that number is whole number
Capitalized string operations
Basics: counting digits of a number irrespective of the sign
count upper and lower case characters
Find NaNs in the matrix
basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix
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