Find the closest pair from two sorted arrays practice, We start by setting the result to the first element

Find the closest pair from two sorted arrays practice, In this article we will provide a C++ solution with an explanation. Get practical code examples and explanations. Step By Step Implementation: Sort the array in non-decreasing order. Merge nums1 and nums2 into a single array sorted in non-decreasing order. In the case of multiple closest pairs return any one of them. Feb 11, 2025 · Learn to write C++, Python, and C# programs to find the closest pair from two arrays, i. [Expected Approach] Sorting and Binary Search: The key idea is to sort one of the arrays (say arr2) so we Jul 26, 2025 · To check if a pair with a given sum exists in the array, we first sort the array. Can you solve this real interview question? Merge Sorted Array - You are given two integer arrays nums1 and nums2, sorted in non-decreasing order, and two integers m and n, representing the number of elements in nums1 and nums2 respectively. Note : In the driver code, the absolute difference between the sum of the closest pair and x is printed. For example, consider the following input: a = [9, 13, 1, 8, 12, 4, 0, 5] b = [3, 17, 4, 14, 6] t = 20 The desired output is one of the following: [13, 6] [4, 17] [5, 14] Approach 1: Brute Force A naive approach to solving A curated list of leetcode questions grouped by their common patterns Oct 29, 2025 · [Approach] Find the closest pair from two sorted arrays using Nested Loop: A Simple Solution is to run two loops. , one number from each array whose sum is the lowest possible. Apr 18, 2023 · Photo by Budgeron Bach Problem Statement Given two arrays a and b of numbers and a target value t, the task is to find a number from each array whose sum is closest to t. Dec 30, 2019 · Explore an easy-to-follow tutorial on finding the closest pair from two sorted arrays in C++. Then for each element, we compute the required complement (i. . We start by setting the result to the first element. In this tutorial, we will learn how to find the closest pair from two sorted arrays in Python with an example. Examples: Sep 14, 2025 · Given two sorted arrays, find a pair whose sum is closest to a given sum where the pair consists of elements from each array. The final sorted array should not be returned by the function, but instead be Can you solve this real interview question? Find K Closest Elements - Given a sorted integer array arr, two integers k and x, return the k closest integers to x in the array. We keep track of minimum difference between ar1 [i] + ar2 [j] and x. , target - arr [i]) and perform binary search on the remaining subarray (from index i+1 to end) to find that complement. The problem can be optimally solved using two pointer technique. e. Given two sorted arrays arr1 [] and arr2 [] of size n and m and a number x, find the pair whose sum is closest to x and the pair has an element from each array. The outer loop considers every element of first array and inner loop checks for the pair in second array. Jan 7, 2025 · The approach is to use binary search to find the element in a sorted array that is closest to the target value. 🔴 GeeksforGeeks POTD SolutionProblem: Find the Closest Pair from Two ArraysGiven two sorted arrays arr1 [] and arr2 [] and a number x,find the pair such that Closest Pair in Two Sorted Arrays In Closest Pair in Two Sorted Arrays Problem, we have to find a pair of elements such that the sum of elements is closest sum. The result should also be sorted in ascending order.


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