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feat: add leetcode question #449

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00-code(源代码)/src/com/hi/dhl/algorithms/leetcode/_449
- java
  - Solution.java
- kotlin
  - Solution.kt

-14

lines changed

Lines changed: 1 addition & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ public ListNode addTwoNumbers(ListNode l1, ListNode l2) {`
`25`	`25`	`l1 = reverse(l1);`
`26`	`26`	`l2 = reverse(l2);`
`27`	`27`	`int carry = 0;`
`28`		`- while (l1 != null \|\| l2 != null) {`
	`28`	`+ while (l1 != null \|\| l2 != null \|\| carry > 0) {`
`29`	`29`	`int a = l1 == null ? 0 : l1.val;`
`30`	`30`	`int b = l2 == null ? 0 : l2.val;`
`31`	`31`	`int sum = a + b + carry;`
`@@ -36,12 +36,6 @@ public ListNode addTwoNumbers(ListNode l1, ListNode l2) {`
`36`	`36`	`if (l1 != null) l1 = l1.next;`
`37`	`37`	`if (l2 != null) l2 = l2.next;`
`38`	`38`	`}`
`39`		`-`
`40`		`- if (carry != 0) {`
`41`		`- ListNode node = new ListNode(carry);`
`42`		`- node.next = head;`
`43`		`- head = node;`
`44`		`- }`
`45`	`39`	`return head;`
`46`	`40`	`}`
`47`	`41`

Lines changed: 1 addition & 7 deletions

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