feat: add swift implementation to lcp problem: No.33 (#3779)

Author: klever34

lcp/LCP 33. 蓄水/README.md

@@ -168,6 +168,34 @@ function storeWater(bucket: number[], vat: number[]): number {
 }
 ```
 
+#### Swift
+
+```swift
+class Solution {
+    func storeWater(_ bucket: [Int], _ vat: [Int]) -> Int {
+        let maxVat = vat.max() ?? 0
+        if maxVat == 0 {
+            return 0
+        }
+        
+        let n = vat.count
+        var ans = Int.max
+        
+        for x in 1...maxVat {
+            var y = 0
+            for i in 0..<n {
+                if vat[i] > 0 {
+                    y += max(0, (vat[i] + x - 1) / x - bucket[i])
+                }
+            }
+            ans = min(ans, x + y)
+        }
+        
+        return ans
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->

lcp/LCP 33. 蓄水/Solution.swift

@@ -0,0 +1,23 @@
+class Solution {
+    func storeWater(_ bucket: [Int], _ vat: [Int]) -> Int {
+        let maxVat = vat.max() ?? 0
+        if maxVat == 0 {
+            return 0
+        }
+        
+        let n = vat.count
+        var ans = Int.max
+        
+        for x in 1...maxVat {
+            var y = 0
+            for i in 0..<n {
+                if vat[i] > 0 {
+                    y += max(0, (vat[i] + x - 1) / x - bucket[i])
+                }
+            }
+            ans = min(ans, x + y)
+        }
+        
+        return ans
+    }
+}