Merge pull request neetcode-gh#2206 from Ykhan799/main

Create: 0605-can-place-flowers.swift

Author: Ykhan799

swift/0605-can-place-flowers.swift

@@ -0,0 +1,19 @@
+// Time: O(n)
+// Space: O(1)
+class Solution {
+    func canPlaceFlowers(_ flowerbed: [Int], _ n: Int) -> Bool {
+        var empty = (flowerbed[0] == 1) ? 0 : 1
+        var getN = n
+        for f in flowerbed {
+            if f == 1 {
+                getN -= (empty - 1) / 2
+                empty = 0
+            }
+            else {
+                empty += 1
+            }
+        }
+        getN -= empty / 2
+        return getN <= 0
+    }
+}