Given an array nums containing n distinct numbers in the range [0, n], return the only number in the range that is missing from the array.…
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Given two sorted arrays a[] and b[], where each array may contain duplicate elements , the task is to return the elements in the union of the two arrays…
Learn a one-pass way to check if array is sorted in non-decreasing order. Intuition, commented Python code, dry run, and…
Need the second smallest and second largest in one array? We compare a clear two-pass “better” method with a one-pass…
Hi everyone! In this article, we’ll help you solve & understand bubble sort algorithm in Python like nowhere before. With…
Hi everyone! In this article, we’ll guide you through the Python Program for Selection Sort Algorithm. With detailed examples, approach,…
Hi everyone! In this article, we’ll guide you through the Python program to reverse an array using recursion and while…
In this article we’ll guide you through the Python program to Right Rotate an Array by K places (in-place) [Problem…
Hi everyone, in this article we’ll guide you through the Python program to Remove Duplicates from Soroted Array (in-place) [Problem…
Hi everyone, in this article we’ll guide you through the Python program to find the largest element in an Array…