Sum Of Two
In the given array , return indices of 2 numbers should match the target while they add Ex: 1 Input: nums = [1,2,7,11], target =3Output: [0,1]Explanation: nums[0]+nums[1]==3, we return [0,1] So we can solve the Two Sum problem in Java using a hashmap to store the values you’ve seen so far and their indices. Here’s a Java code… Read More »