From 9670d3096334b7d4a5846e9fd24bd2b8d8383a4c Mon Sep 17 00:00:00 2001
From: Lanre Adedara <lanre.adedara@shara.co>
Date: Mon, 2 Sep 2024 06:58:17 +0100
Subject: [PATCH] feat: add swift solution2 implementation to lcof2 problem:
 No.088

---
 .../README.md"                                  | 17 +++++++++++++++++
 .../Solution2.swift"                            | 12 ++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 "lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/Solution2.swift"

diff --git "a/lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/README.md" "b/lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/README.md"
index 264a9af2e50c6..939f08d17f275 100644
--- "a/lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/README.md"	
+++ "b/lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/README.md"	
@@ -235,6 +235,23 @@ function minCostClimbingStairs(cost: number[]): number {
 }
 ```
 
+#### Swift
+
+```swift
+class Solution {
+    func minCostClimbingStairs(_ cost: [Int]) -> Int {
+        var a = 0
+        var b = 0
+        for i in 1..<cost.count {
+            let c = min(a + cost[i - 1], b + cost[i])
+            a = b
+            b = c
+        }
+        return b
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->
diff --git "a/lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/Solution2.swift" "b/lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/Solution2.swift"
new file mode 100644
index 0000000000000..c8c37db6d9938
--- /dev/null
+++ "b/lcof2/\345\211\221\346\214\207 Offer II 088. \347\210\254\346\245\274\346\242\257\347\232\204\346\234\200\345\260\221\346\210\220\346\234\254/Solution2.swift"	
@@ -0,0 +1,12 @@
+class Solution {
+    func minCostClimbingStairs(_ cost: [Int]) -> Int {
+        var a = 0
+        var b = 0
+        for i in 1..<cost.count {
+            let c = min(a + cost[i - 1], b + cost[i])
+            a = b
+            b = c
+        }
+        return b
+    }
+}
\ No newline at end of file