Search⌘ K
Home
Courses
Data Structures for Coding Interviews in C++

Challenge: Find Two Numbers That Add Up to K

Discover how to solve the problem of finding two numbers in an array that add up to a given target value. Learn techniques to implement this solution efficiently in C++ while understanding constraints and array handling, preparing you for coding interviews.

We'll cover the following...

Statement

Given an array of integers, nums, and an integer target, k, find two numbers in the array that sum up to the target k.

There is exactly one solution for each input, and each element of the array can only be used once in the solution. The order of the returned elements does not matter.

Constraints:

  • 2≤2 \leq nums.length ...