Input(s) - any string
Output(n) - number of digits within string s
Additional test cases have been added.
Find the palindrome
peta to nano (x-ray)
Rotate a Matrix by 90 degrees
Set the array elements whose value is 13 to 0
06 - Matrix Equations 1
Vector of numbers divisible by 3
Create matrix with Gray code
Can I make a right triangle ?
Relative ratio of "1" in binary number
Make a vector of prime numbers
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