The arc4random()
global function generates 10-digit random integers (UInt32). The maximum value it generates is 4294967295 (2^32 - 1) and the minimum value is 0.
1. The following is to use the arc4random function to find a random number from 1 to 100 (including 1 and 100)
|
1
|
let temp = Int(arc4random()%
100
)+
1
|
2. The following is to use the arc4random_uniform function to find a random number from 1 to 100 (including 1 and 100)
|
1
|
let temp = Int(arc4random_uniform(
100
))+
1
|
The original text comes from: www.hangge.com
Original link: http://www.hangge.com/blog/cache/detail_512.html