Hi! My name is Abdul-Aziz. I am 21 years old and I want to become a front-end developer. That’s it :)
Of course, I have to write that I am a very diligent, discipline and hard worker. Very rare skills that not many people possess or at least don’t spend their time writing something because they need to fill out a CV.
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.
You may assume that each input would have exactly one solution, and you may not use the same element twice.
You can return the answer in any order.
Example 1:
Input: nums = [2,7,11,15], target = 9
Output: [0,1]
Explanation: Because nums[0] + nums[1] == 9, we return [0, 1].
Example 2:
Input: nums = [3,2,4], target = 6
Output: [1,2]
Example 3:
Input: nums = [3,3], target = 6
Output: [0,1]
Only one valid answer exists.
const twoSum = function (nums, target) {
for (let i = 0; i < nums.length; i++) {
for (let j = i+1; j < nums.length; j++) {
if (nums[i] + nums[j] === target) {
return [i,j]
}
}
}
return [];
};