int*twoSum(int* nums,intnumsSize,inttarget,int* returnSize){ hashtable =NULL; for(inti =0; i < numsSize; i++) { structhashTable*it=find(target-nums[i]); if(it !=NULL) { int* ret =malloc(sizeof(int) *2); ret[0] = it->val, ret[1] = i; *returnSize =2; returnret; ...
public int[] twoSum(int[] nums, int target) { int[] result = new int[2]; if (nums == null || nums.length < 2) { return result; } //key是元素值,value是元素下标 Map<Integer, Integer> map = new HashMap<>(); for (int i = 0; i < nums.length; i++) { int temp = ta...
publicint[] twoSum(int[] nums,inttarget) { List<Integer> list =newArrayList<>();int[] rtnArr = {0,1}; Arrays.sort(nums); System.out.println("sort-arr: " +Arrays.toString(nums)); System.out.println("index: " + Arrays.binarySearch(nums, 3));for(inti=0;i<nums.length;i++) {...
https://leetcode-cn.com/problems/two-sum/ 2.函数原型 /** * Note: The returned array must be malloced, assume caller calls free().*/int* twoSum(int* nums,intnumsSize,inttarget,int*returnSize){inta[2] = {0};for(inti =0; i < numsSize-1; i++) {for(intj = i +1; j < nu...
求大佬为什么retu..求大佬为什么return在这种情况下报错public int[] twoSum(int[] nums, int target) { for (int i = 0; i < nums.len
// 读取输入的 target getline(cin, line); inttarget = stringToInteger(line); // 每次实例化一个 Solution,并执行其 twoSum 方法 vector<int> ret = Solution.twoSum(nums, target); // 输出结果 stringout = integerVectorToString(ret);
voidtwosum(int*num,intnumsize,inttarget,intreturnsize,int*ret)为何要malloc分配内存，是因为ans是...
deftwoSum(self,nums: List[int],target:int) -> List[int]:returnsum(nums) 据我所知,对于 pythondef,我们只需要遵循: deftwoSum(self, nums, target):returnsum(nums) nums: List[int], target: int和->List[int]是什么意思?那些是python 3的新特性?我从没见过那些。
int main() { int nums[] = {2, 7, 11, 19}; int target = 18; int returnSize=-1; int len = sizeof(nums) / sizeof(int); int* a = twoSum(nums, len, target, &returnSize); for (int i = 0; i < 2; i+...
from typingimportList deftwoSum(nums:List[int],target:int)->List[int]:print(nums,target)...