Input(s) - any string
Output(n) - number of digits within string s
Additional test cases have been added.
Find the sum of the elements in the "second" diagonal
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
03 - Matrix Variables 1
Replacing a row
Number of odd and even elements within matrix
Can I make a right triangle ?
Return area of square
Make a vector of prime numbers
Volume and area of a sphere
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