[Challenge]Display all perfect squares

Question

create a function which takes as parameters an integer and return an array of all perfect square less than number parameter
eg.
def perfSquares(number)
arr_perfect=[]
for x un 0...number
.....
return arr_perfect

p perSquares(10)#=>[1,4,9]

Answer 1

https://code.sololearn.com/ccYb89nwesSb/?ref=app

Answer 2

My try:
https://code.sololearn.com/W5Dq6CZFtKX3/?ref=app

Note: he said "perfect squares LESS than number parameter", meaning that if the input is "25", the output is "1, 4, 9, 16".

Answer 3

Why did someone downvote this challenge?

Answer 4

Here is my try

https://code.sololearn.com/c1sFVHXm8LxH/?ref=app