Apr 17, 2023 · Find first and last positions of an element in a sorted array · Run a for loop and for i = 0 to n-1 · Take first = -1 and last = -1 · When we find ...

Given a sorted array arr containing n elements with possibly some duplicate, the task is to find the first and last occurrences of an element x in the given ...

Mar 18, 2023 · Suppose you have a sorted array of infinite numbers, how would you search an element in the array? Source: Amazon Interview Experience.

7 days ago · Given a sorted and rotated array arr[] of size N and a key, the task is to find the key in the array. Note: Find the element in O(logN) time ...

Sep 21, 2023 · A Simple Solution is to traverse the array from left to right. Since the array is sorted, we can easily figure out the required element.

Oct 19, 2023 · Iterate over every element of the array arr[] and search for integer K. If any array element is found to be equal to K, then print index of K.

Jul 5, 2023 · In a sorted array, a search operation is performed for the possible position of the given element by using Binary search, and then an insert ...

Oct 3, 2022 · Given a sorted array consisting 0's and 1's. The problem is to find the index of first '1' in the sorted array. It could be possible that ...

May 6, 2024 · To count the occurrences of a given element x in a sorted array arr[]. It achieves this by performing the following steps: Finding the first ...

Given an array of integers nums sorted in non-decreasing order, find the starting and ending position of a given target value. If target is not found in the ...