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1. www.geeksforgeeks.org › how-to-find-duplicates-inHow to Find Duplicates in Excel : Identify, Check and Highlight

   www.geeksforgeeks.org › how-to-find-duplicates-in

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   Jun 24, 2024 · Step 1: Enter the Data. Before finding the duplicates, it’s essential to ensure that the data is properly formatted and organized in Excel. Enter the Data. Step 2: Select the data. First, select the data in which we want to find duplicate elements. Select the Data. Step 3: Go to the Home tab and Select Conditional Formatting.

2. btechgeeks.com › java-program-find-duplicateFind duplicate elements in array in java - BTech Geeks

   btechgeeks.com › java-program-find-duplicate

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   6 days ago · To find duplicate elements, we will count the frequency of each elements of array and store it in a Map<integer, integer=””>. If frequency of any element is id more than 1, then it is a duplicate element otherwise it is a unique element.</integer,>

3. www.geeksforgeeks.org › how-to-merge-the-duplicateHow to merge the duplicate value in multidimensional array in ...

   www.geeksforgeeks.org › how-to-merge-the-duplicate

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   Jul 1, 2024 · To merge the duplicate value in a multidimensional array in PHP, first, create an empty array that will contain the final result. Then we iterate through each element in the array and check for its duplicity by comparing it with other elements. If duplicity is found then first merge the duplicate elements and then push it to the final array ...

4. www.geeksforgeeks.org › find-whether-an-array-isFind whether an array is subset of another array

   www.geeksforgeeks.org › find-whether-an-array-is

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   3 days ago · Maximum array from two given arrays keeping order same; Find Sum of all unique sub-array sum for a given array. Length of longest strict bitonic subsequence; Find All Duplicate Subtrees; Find if there is a rectangle in binary matrix with corners as 1

5. www.geeksforgeeks.org › how-to-merge-two-arraysHow to merge two arrays and remove duplicate items in ...

   www.geeksforgeeks.org › how-to-merge-two-arrays

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   Jun 26, 2024 · JavaScript arrays are the data structures that can store multiple values. However, there may be many cases where an array contains duplicate elements. This guide will walk you through various methods to remove these duplicates and create an array with unique elements. Note: Learn More about JavaScript Arrays Methods to Remove Duplicate Elements fro

6. www.techgeekbuzz.com › blog › find-duplicates-withinFind duplicates within a range k in an array - techgeekbuzz.com

   www.techgeekbuzz.com › blog › find-duplicates-within

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   Jun 10, 2024 · We can store the value of an element as a key and its index as the value in a map. If we come to an element that has duplicates and any of the duplicates come within range. k. in an array, we find the duplicates within a given range. The time complexity of this approach is O (N) and space complexity is also O (N) due to the creation of a map.

7. www.geeksforgeeks.org › union-and-intersection-ofUnion and Intersection of two sorted arrays - GeeksforGeeks

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   Jun 14, 2024 · Intersection of Two-Sorted Arrays using Two-Pointers. To find intersection of two sorted arrays using two-pointers, follow the below approach : Use two index variables i and j, initial values i = 0, j = 0. If arr1 [i] is smaller than arr2 [j] then increment i. If arr1 [i] is greater than arr2 [j] then increment j.