Test 4 is wrong; y_correct should be [1; 2; 4]
I´m afraid all tests are correct. But thanks anyway!
Factorize THIS, buddy
Number of 1s in a binary string
Replicate elements in vectors
MATCH THE STRINGS (2 CHAR) very easy
Cumulative product of a vector
Check if is a square
Ratio between sum of primes and sum of factors
Get the value 100
Ratio between sums of prime and non-prime numbers
Say type of roots in quadratic equation
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