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union-intersection

10 posts

Intersection of Two Sorted Arrays with Distinct Elements

Last Updated: 23 July 2025

Given two sorted arraysa[]andb[] with distinct elements of sizenandm respectively, the task is to find intersection (or common elements) of the two arrays. We need to retu...read more

union-intersection

Intersection of Two Arrays with Distinct Elements

Last Updated: 23 July 2025

Given two arraysa[]andb[] with distinct elements of sizenandm respectively, the task is to find intersection (or common elements) of the two arrays. We can return the answ...read more

union-intersection

Union of Two Sorted Arrays with Distinct Elements

Last Updated: 23 July 2025

Given two sorted arrays a[] and b[] with distinct elements, the task is to returnunionof both the arrays in sorted order.Note:Union of two arrays is an array having alldis...read more

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union-intersection

Union of Two Arrays with Distinct Elements

Last Updated: 23 July 2025

Given two arrays a[] and b[] with distinct elements, the task is to return union of both the arrays in any order. Note: Union of two arrays is an array having all distinct...read more

union-intersection

Union of Two Sorted Arrays

Last Updated: 23 July 2025

Given two sorted arrays a[] and b[], the task is to returnunionof both the arrays insorted order. Union of two arrays is an array having alldistinctelements that are prese...read more

article_image

union-intersection

Union of Two Arrays

Last Updated: 23 February 2026

Given two arrays a[] and b[], Return union of both the arrays in any order.Note: Union of two arrays is an array having all distinct elements that are present in either ar...read more

union-intersection

Common Elements in Two Sorted Arrays

Last Updated: 23 July 2025

Given two sorted arrays a[] and b[]. The task is to return the common elements of both arrays. If an element appears more than once in both array, we need to pick minimum ...read more

union-intersection

Common Elements in Two Arrays

Last Updated: 23 July 2025

Given two arrays, the task is find common elements of the two arrays. The input arrays may contain duplicates and our job is to find all common elements We are allowed to ...read more

union-intersection

Intersection of Two Sorted Arrays

Last Updated: 08 April 2026

Given two sorted arrays a[] and b[], where each array may contain duplicate elements , return the elements in the intersection of the two arrays. Intersection of two array...read more

article_image

union-intersection

Intersection of two Arrays

Last Updated: 27 July 2025

Given two arrays a[] and b[], find their intersection — the unique elements that appear in both. Ignore duplicates, and the result can be in any order.Input: a[] = [1, 2, ...read more

union-intersection