规范格式

leetcode/0027.Remove-Element/27. Remove Element.go

@@ -0,0 +1,19 @@
+package leetcode
+
+func removeElement(nums []int, val int) int {
+	if len(nums) == 0 {
+		return 0
+	}
+	j := 0
+	for i := 0; i < len(nums); i++ {
+		if nums[i] != val {
+			if i != j {
+				nums[i], nums[j] = nums[j], nums[i]
+				j++
+			} else {
+				j++
+			}
+		}
+	}
+	return j
+}