<pre>class Solution {public: vectortwoSum(vector& nums, int target) { vectorans; unordered_mapm; //建立索引表 for(int i=0;i ret(2);
for(int i=0;i
</pre>
<pre>class Solution {public: vectortwoSum(vector& nums, int target) { vectorans; unordered_mapm; //建立索引表 for(int i=0;i ret(2);
for(int i=0;i
</pre>
本文标题:leetcode-1-twosum
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