create a while loop in swift

In Swift, you can create a while loop using the while keyword followed by a boolean condition. The loop executes as long as the condition is true.

Here's an example:

main.swift
var num = 0

while num < 5 {
  print(num)
  num += 1
}
55 chars
7 lines

In this example, the loop will execute as long as num is less than 5. It will print the value of num and increment it by 1 on each iteration. The output will be:

main.swift
0
1
2
3
4
10 chars
6 lines