oh oh

Question

I can't find the function, that outputs random number...
How can I fill the array by the random numbers?
negative and positive numbers.🤕

Answer 1

Karlusha , I think you need random.randint(startelement, endelement). Before that import the random module.

Answer 2

Use math.randint. I can't explain here how to use it. Its a common method. Google it

Answer 3

so the fact of the matter is that the boundaries of the range of values ​​are unknown 🤕

Answer 4

Karlusha - infinity to + infinity... I mean you may have some idea about range. Not exact but let's say may be somewhat from -999999 to +999999... Try something like that...

Answer 5

Check out these..
https://www.tutorialsteacher.com/JUMP_LINK__&&__python__&&__JUMP_LINK/random-module

https://pynative.com/python-random-randrange/

https://www.w3schools.com/python/numpy_random.asp

Answer 6

the problem is that choosing a number from minus infinity to infinity....how this i can write

Answer 7

Karlusha I think I found your solution here https://machinelearningmastery.com/how-to-generate-random-numbers-in-JUMP_LINK__&&__python__&&__JUMP_LINK/ but you need to use numpy. And also the thing your trying to do is useless unless your a expert and trying to master every bit of python.

Answer 8

There is no specific value to infinity to use that in an expression so you can't.
But you can use integer maxvalue or min values as boundaries..
Edit:
Or you can sys.max min values that are allowed by system from sys module.
Some people asked same in this link see that may help you..
https://stackoverflow.com/questions/35361811/how-to-generate-n-random-numbers-in-JUMP_LINK__&&__python__&&__JUMP_LINK-3-between-0-to-infinity

https://stackoverflow.com/questions/31064245/generate-a-random-floating-point-with-no-range-constraint-but-including-inf