Merge pull request neetcode-gh#1437 from tonidezman/main

improved Golang solution for 238 leetcode challenge
Gyanachand1 · Nov 19, 2022 · b49a4e1 · b49a4e1
2 parents 146bdb4 + e0d0b36
commit b49a4e1
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/go/238-Product-Of-Array-Except-Self.go b/go/238-Product-Of-Array-Except-Self.go
@@ -1,20 +1,16 @@
 func productExceptSelf(nums []int) []int {
  res := make([]int, len(nums))
- for i := 0; i < len(res); i++ {
- res[i] = 1
- }
 
  prefix := 1
- for i := 0; i < len(nums); i++ {
+ for i, num := range nums {
  res[i] = prefix
- prefix *= nums[i]
+ prefix *= num
  }
 
  postfix := 1
  for i := len(nums) - 1; i >= 0; i-- {
  res[i] *= postfix
  postfix *= nums[i]
  }
-
  return res
-}
+}