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update solution 002 Solution.js [JavaScript] #45

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Merged
merged 3 commits into from
Oct 22, 2018
Merged

update solution 002 Solution.js [JavaScript] #45

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346a5a4
Update solution 001 Solution.js
Mcnwork2018 Oct 21, 2018
b793c1d
Merge branch 'dev' of github.com:Mcnwork2018/leetcode into dev
Mcnwork2018 Oct 22, 2018
8240d37
update solution 002 Solution.js [JavaScript]
Mcnwork2018 Oct 22, 2018
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36 changes: 36 additions & 0 deletions solution/002.Add Two Numbers/Solution.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
/**
* Definition for singly-linked list.
* function ListNode(val) {
* this.val = val;
* this.next = null;
* }
*/
/**
* @param {ListNode} l1
* @param {ListNode} l2
* @return {ListNode}
*/
var addTwoNumbers = function(l1, l2) {
var c1 = l1,c2 = l2,c3,l3,carry = 0;
while(c1||c2||carry){
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代码写得不是很规范噢，适当的空格是必要的~
e.g.

while (c1 || c2 || carry) {

}

咱们刷题练 Coding 能力，也要争取写出规范的 code 哈~

代码我先 merge 啦，上面是我的一点小小建议😁~

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接受指教，已修改，规范代码很重要

var v1 = 0,v2 = 0;
if(c1){
v1 = c1.val;
c1 = c1.next;
}
if(c2){
v2 = c2.val;
c2 = c2.next;
}
var sum = v1 + v2 + carry;
carry = (sum - sum%10)/10;
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e.g.

carry = (sum - sum % 10) / 10;

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已修改

if(!c3){
l3 = new ListNode(sum%10);
c3 = l3;
}else{
c3.next = new ListNode(sum%10);
c3 = c3.next;
}
}
return l3;
}