## Count the Duplicates of Array O(N)

In the given problem, we have a sorted array, and we need to count the duplicates of each element. In simple words, we should print the no.of times each element…

In the given problem, we have a sorted array, and we need to count the duplicates of each element. In simple words, we should print the no.of times each element…

Yes, we are doing it today. The all-time famous interview question, Do you know how to reverse a Linked List? Well turns out, it isn’t that difficult and it’s all…

In this problem, given a sorted array in decreasing order and we should return the squares of each number and in the same ascending order, and the one thing we…

Missing Number LeetCode, from the given array we have to find the missing numbers and we were asked to solve this with O(1) extra space complexity i.e constant space and O(n) runtime complexity. This means that we should not use extra space, it should be constant.

Today I came across a problem where I was asked to remove duplicates from an array and print them, it was an easy problem but the array was not sorted.…

Details LeetCode Contains Duplicate problem, to check if the given array contains duplicates or not, if yes return True else return False Asked in: Google Difficulty: Easy Description This is…