Improved task 23

javadev · web-flow · commit ab7c1b256f0d · 2023-10-09T18:51:52.000+03:00
diff --git a/src/main/ts/g0001_0100/s0023_merge_k_sorted_lists/solution.ts b/src/main/ts/g0001_0100/s0023_merge_k_sorted_lists/solution.ts
@@ -17,7 +17,7 @@ import { ListNode } from '../../com_github_leetcode/listnode'
  */
 const merge2Lists = (list1: ListNode | null, list2: ListNode | null): ListNode | null => {
     if (!list1 || !list2) {
-        return list1 || list2
+        return list1 ?? list2
     }
     const tempHead = new ListNode()
     let current = tempHead

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ import { ListNode } from '../../com_github_leetcode/listnode'`
`17`	`17`	`*/`
`18`	`18`	`const merge2Lists = (list1: ListNode \| null, list2: ListNode \| null): ListNode \| null => {`
`19`	`19`	`if (!list1 \|\| !list2) {`
`20`		`- return list1 \|\| list2`
	`20`	`+ return list1 ?? list2`
`21`	`21`	`}`
`22`	`22`	`const tempHead = new ListNode()`
`23`	`23`	`let current = tempHead`