Two Sum in Sorted Array | Dataford Interview Questions

Given a sorted array of integers numbers and an integer target, return the 0-based indices of the two elements whose sum is exactly target. Exactly one valid pair exists, and you may not use the same element twice. Solve it using a two-pointer approach.

Constraints

2 <= len(numbers) <= 10^5
-10^9 <= numbers[i] <= 10^9
numbers is sorted in non-decreasing order
Exactly one valid answer exists

Function Signature

def two_sum_sorted(numbers, target):

Your question is Two Sum in Sorted Array. Start with the requirements in the Question tab.

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Problem

Constraints

2 <= len(numbers) <= 10^5
-10^9 <= numbers[i] <= 10^9
numbers is sorted in non-decreasing order
Exactly one valid answer exists

Function Signature

def two_sum_sorted(numbers, target):

Your question is Two Sum in Sorted Array. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.