Update Contents.swift

efemazlumoglu · efemazlumoglu · commit 495977003546 · 2022-04-04T10:54:04.000+03:00
diff --git a/Selection Sampling/SelectionSampling.playground/Contents.swift b/Selection Sampling/SelectionSampling.playground/Contents.swift
@@ -19,7 +19,7 @@ func select<T>(from a: [T], count k: Int) -> [T] {
   for i in 0..<k {
     let r = random(min: i, max: a.count - 1)
     if i != r {
-      swap(&a[i], &a[r])
+        a.swapAt(i, r)
     }
   }
   return Array(a[0..<k])

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ func select<T>(from a: [T], count k: Int) -> [T] {`
`19`	`19`	`for i in 0..<k {`
`20`	`20`	`let r = random(min: i, max: a.count - 1)`
`21`	`21`	`if i != r {`
`22`		`- swap(&a[i], &a[r])`
	`22`	`+ a.swapAt(i, r)`
`23`	`23`	`}`
`24`	`24`	`}`
`25`	`25`	`return Array(a[0..<k])`