refactor(Add Two Numbers): 変数名を改善

rihib · rihib · commit f5f51888330d · 2024-09-23T22:02:25.000+09:00
diff --git a/go/add_two_numbers.go b/go/add_two_numbers.go
@@ -3,7 +3,7 @@ package main
 
 func addTwoNumbers(l1 *ListNode, l2 *ListNode) *ListNode {
 	dummy := new(ListNode)
-	curr := dummy
+	node := dummy
 	carry := 0
 	for l1 != nil || l2 != nil || carry != 0 {
 		sum := carry
@@ -15,9 +15,9 @@ func addTwoNumbers(l1 *ListNode, l2 *ListNode) *ListNode {
 			sum += l2.Val
 			l2 = l2.Next
 		}
-		curr.Next = &ListNode{Val: sum % 10}
+		node.Next = &ListNode{Val: sum % 10}
 		carry = sum / 10
-		curr = curr.Next
+		node = node.Next
 	}
 	return dummy.Next
 }

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ package main`
`3`	`3`
`4`	`4`	`func addTwoNumbers(l1 ListNode, l2 ListNode) *ListNode {`
`5`	`5`	`dummy := new(ListNode)`
`6`		`- curr := dummy`
	`6`	`+ node := dummy`
`7`	`7`	`carry := 0`
`8`	`8`	`for l1 != nil \|\| l2 != nil \|\| carry != 0 {`
`9`	`9`	`sum := carry`
`@@ -15,9 +15,9 @@ func addTwoNumbers(l1 ListNode, l2 ListNode) *ListNode {`
`15`	`15`	`sum += l2.Val`
`16`	`16`	`l2 = l2.Next`
`17`	`17`	`}`
`18`		`- curr.Next = &ListNode{Val: sum % 10}`
	`18`	`+ node.Next = &ListNode{Val: sum % 10}`
`19`	`19`	`carry = sum / 10`
`20`		`- curr = curr.Next`
	`20`	`+ node = node.Next`
`21`	`21`	`}`
`22`	`22`	`return dummy.Next`
`23`	`23`	`}`