Alibaba Cloud and Nvidia have announced they’re collaborating to develop an advanced AI solution for autonomous driving. This merging of two powerhouses in the AI industry marks a significant moment as they’re teaming up to improve upon and bring progress to autonomous driving. It was on September 20 when Alibaba shared further details through a…
Romanian edtech company Youni raised a new investment of USD 1 million as it is preparing the launch of a new technology based on artificial intelligence (AI) to optimize the university admissions process. The new round was led by the Czech fund Soulmates Ventures and joined by Early Game Ventures. Early Game previously invested in…
Question Link : https://www.codewars.com/kata/5993fb6c4f5d9f770c0000f2/train/java import java.util.*; public class Solution{ public static int sumNoDuplicates(int[] arr){ HashMap<Integer,Integer> hm = new HashMap<>(); for(int i=0;i<arr.length;i++){ hm.put(arr[i],hm.getOrDefault(arr[i],0)+1); } int sum = 0; for(Map.Entry<Integer,Integer> e : hm.entrySet()){ if(e.getValue() == 1){ sum = sum + e.getKey(); } } return sum; } }
