I am developing a fast iPhone application, and there is a requirement that I always generate negative random numbers.
I know how to generate random numbers Method, but it doesn’t seem to have come up with a method that only produces negative numbers.
please try This
let lowerValue = -100
let upperValue = 0
let result = Int(arc4random_uniform(UInt32(upperValue-lowerValue + 1) )) + lowerValue
print(result)
Output
-81
Me I am developing a fast iPhone application, and there is a requirement that I always have to generate negative random numbers.
I know how to generate random numbers, but I don’t seem to have come up with a Method to generate negative numbers.
Please try this
let lowerValue = -100< br />let upperValue = 0
let result = Int(arc4random_uniform(UInt32(upperValue-lowerValue + 1))) + lowerValue
print(result)
Output
-81