Update 0027 solution

halfrost · halfrost · commit 5770d110d0f6 · 2020-11-25T00:52:55.000+08:00
diff --git a/leetcode/0027.Remove-Element/27. Remove Element.go b/leetcode/0027.Remove-Element/27. Remove Element.go
@@ -9,10 +9,8 @@ func removeElement(nums []int, val int) int {
 		if nums[i] != val {
 			if i != j {
 				nums[i], nums[j] = nums[j], nums[i]
-				j++
-			} else {
-				j++
 			}
+			j++
 		}
 	}
 	return j
diff --git a/website/content/ChapterFour/0027.Remove-Element.md b/website/content/ChapterFour/0027.Remove-Element.md
@@ -80,10 +80,8 @@ func removeElement(nums []int, val int) int {
 		if nums[i] != val {
 			if i != j {
 				nums[i], nums[j] = nums[j], nums[i]
-				j++
-			} else {
-				j++
 			}
+			j++
 		}
 	}
 	return j

Original file line number	Diff line number	Diff line change
`@@ -9,10 +9,8 @@ func removeElement(nums []int, val int) int {`
`9`	`9`	`if nums[i] != val {`
`10`	`10`	`if i != j {`
`11`	`11`	`nums[i], nums[j] = nums[j], nums[i]`
`12`		`- j++`
`13`		`- } else {`
`14`		`- j++`
`15`	`12`	`}`
	`13`	`+ j++`
`16`	`14`	`}`
`17`	`15`	`}`
`18`	`16`	`return j`
Original file line number	Diff line number	Diff line change
`@@ -80,10 +80,8 @@ func removeElement(nums []int, val int) int {`
`80`	`80`	`if nums[i] != val {`
`81`	`81`	`if i != j {`
`82`	`82`	`nums[i], nums[j] = nums[j], nums[i]`
`83`		`- j++`
`84`		`- } else {`
`85`		`- j++`
`86`	`83`	`}`
	`84`	`+ j++`
`87`	`85`	`}`
`88`	`86`	`}`
`89`	`87`	`return j`