JavaScript Code : // Function to return an array with unique elements using the Set data structureconstunique_Elements=arr=>[...newSet(arr)];// Output the result of applying unique_Elements to an array with duplicate elementsconsole.log(unique_Elements([1,2,2,3,4,4,5]));// Output th...
// importing necessary packagesimportjava.util.*;importjava.util.stream.Collectors;publicclassUniqueList{publicstaticvoidmain(String[]args){// Creating an integer ArrayListArrayList<Integer>NumList=newArrayList<Integer>();// Adding elements to the ArrayListNumList.add(10);NumList.add(20);NumList.add(...
Count of duplicate elements:3Duplicate elements in the array:[1,3,5]Unique elements in the array:[2,4] 2. UsingStreamandSet Java Setclass stores only the distinct elements. We can use this feature to find the distinct elements in the array and then find unique and duplicate elements using...
Find Elements command takes in By object as the parameter and returns a list of web elements. It returns an empty list if there are no elements found using the given locator strategy and locator value. Below is the syntax of find elements command. List<WebElement> elementName = driver.find...
To find all pairs of elements in Java array whose sum is equal to a given number − Add each element in the array to all the remaining elements (except itself). Verify if the sum is equal to the required number. If true, print their indices. ...
Learn how to find duplicate values in a JavaScript array with this comprehensive guide, including examples and step-by-step instructions.
Write a Java program to find the index of the first unique character in a given string. Assume that there is at least one unique character in the string. Pictorial Presentation: Sample Solution: Java Code: importjava.util.*;publicclassSolution{publicstaticvoidmain(String[]args){// Test the ...
Length of the given array is positive and will not exceed 104 Absolute value of elements in the array and x will not exceed 104 解题思路: 这题首先想到的是分三种情况, 1. x比arr中最小的元素还小,那么显然取arr中前K个。 2. x比arr中最大的元素还大,那么显然去arr中后k个。
Notice that rotating an array[a[0], a[1], a[2], ..., a[n-1]]1 time results in the array[a[n-1], a[0], a[1], a[2], ..., a[n-2]]. Given that the sorted array is guaranteed to haveuniqueelements, return the minimum element of this array. ...
crunchifyResult = uniqueNumber * crunchifyResult + ((wordFromFile == null) ? 0 : wordFromFile.hashCode()); return crunchifyResult; } // Override: Indicates that a method declaration is intended to override a method declaration in a supertype. // If a method is annotated with this annota...