Solution.js

/**
 * @param {number[]} nums
 * @param {number} target
 * @return {number[]}
 */
var twoSum = function(nums, target) {
    let left = 0
    let right = nums.length - 1
    while(left < right) {
        let sum = nums[left] + nums[right]
        if(sum === target) {
            return [nums[left],nums[right]]
        } else if(sum > target) {
            right--
        } else {
            left++
        }
    }
    
};