Go Lang Coding Practice

Solve Find Target Sum Pairs using Go Lang Language

Solve Find Target Sum Pairs using Go Lang to enhance your skills with go lang coding practice , master coding concepts, and prepare for interviews with practical exercises and detailed solutions.

Find Target Sum Pairs

Difficulty : Easy

Categories :

  • Arrays

Given an array of integers, find all pairs of elements that sum up to a specified target value. Return an array of pairs, where each pair is sorted in ascending order, and all pairs are sorted based on their first element.

Constraints:

  • 2 ≤ arr.length ≤ 10³
  • -10³ ≤ arr[i] ≤ 10³
  • -2 × 10³ ≤ target ≤ 2 × 10³

Examples:

Input:
arr = [1, 4, 2, 3, 5, -1], target = 5
Output: [[0,5],[1,3],[2,4]]
Explanation: Pairs are: (1,4), (4,1), (2,3) giving indices [0,5], [1,3], [2,4]
Input:
arr = [2, 2, 2, 2], target = 4
Output: [[0,1],[0,2],[0,3],[1,2],[1,3],[2,3]]
Explanation: All possible pairs of 2+2=4

Problem Solving

Input

What You'll Find Here

Real-World Challenges Work on problems that simulate Go's typical use cases in production.

Comprehensive Explanations Gain insights into Go's design and best practices through detailed tutorials.

Industry-Ready Skills Prepare for backend development and cloud-based projects with practical exercises.

Choose from the following categories