index)-1; break; } else if(sum < target){ l++; } else { r--; } } return ret; // 用两个指针来扫 } }; // 下面是测试代码 /* int main() { Solution sol; vector<int> arr; arr.push_back(3); arr.push_back(2); arr.push_back(4); vector<int> ret = sol.twoSum(arr, ...
class Solution { public: vector<int> twoSum(vector<int>& nums, int target) { vector<int> res(2); // 双指针, 先固定一个 for (int i = 0; i < nums.size(); i++) { for (int j = i + 1; j < nums.size(); j++) { if (nums[i] + nums[j] == target) { res[0] =...
To find two numbers whose sum equals the target number 9, in this example, nums[0] = 2 and nums[1] = 7 add up to exactly 9. Therefore, you need to return the indices of these two numbers, which are [0, 1]. This is the solution. 背诵:经典解法 class Solution: def twoSum(sel...
result[0] =i result[1] =jreturnresult[:]//返回结果} } }returnnil } 回到顶部 四、C代码 int* twoSum(int* nums,intnumsSize,inttarget) {int*a = (int*)malloc(2*sizeof(int));for(inti =0;i < numsSize;i++){for(intj = i +1;j < numsSize;j++){if(nums[j] == target -nums...
Leetcode c语言-Two Sum Leedcode上面的题对面试很有帮助,problem上的solutions也有很多,但都是java,python,c++,js等高级语言的解答,用c的很少,Leecode也是在不久前才增加了对c的支持,接下来本人开始对problem进行c语言解答。 Title: Given an array of integers, returnindicesof the two numbers such that ...
5 这一步提供我的打败97%的人的代码实现代码：class Solution {public: vector<int> twoSum(vector<int>& nums, int target) { unordered_map<int,int > map; for(int i=0;i<nums.size();i++) { int val=nums[i]; auto iter=map.find(val); if (iter!=map.end()) ...
四、C代码 AI检测代码解析 int* twoSum(int* nums, int numsSize, int target) { int *a = (int*)malloc(2 * sizeof(int)); for(int i = 0;i < numsSize;i++){ for(int j = i + 1;j < numsSize;j++){ if(nums[j] == target - nums[i]){ ...
这次我分别使用 C 语言和 C++ 语言来进行完成。 C ++ 给出的类定义如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 class Solution { public: vector<int> twoSum(vector<int>& nums, int target) { } }; C++ 类中的 twoSum 成员函数有两个参数,分别是 nums 和 target,这两个参数和题目中...
The function twoSum should return indices of the two numbers suchthat they add up to the target, where index1 must be less than index2.Please note that your returned answers (both index1 and index2) are notzero-based. You may assume that each input would have exactly one solution. Input...
C++ 智能模式 1 2 3 4 5 6 class Solution { public: vector<int> twoSum(vector<int>& nums, int target) { } }; 已存储 行1,列 1 运行和提交代码需要登录 Case 1Case 2Case 3 nums = [2,7,11,15] target = 9 1 2 3 4 5 6 [2,7,11,15] 9 [3,2,4] 6 [3,3] 6 Source ...