纠正0027的Swift答案

Swift答案写错了。改成对的答案。
2022-04-09 13:49:55 -04:00 · 2022-04-09 13:49:55 -04:00 · 2e18054079
parent eeba1786c9
commit 2e18054079
1 changed files with 1 additions and 3 deletions
--- a/problems/0027.移除元素.md
+++ b/problems/0027.移除元素.md
@ -281,10 +281,8 @@ func removeElement(_ nums: inout [Int], _ val: Int) -> Int {

    for fastIndex in 0..<nums.count {
        if val != nums[fastIndex] {
-            if slowIndex != fastIndex {
                nums[slowIndex] = nums[fastIndex]
-            }
-            slowIndex += 1
+                slowIndex += 1
        }
    }
    return slowIndex