You need to find and return that duplicate number present in the array. ##Assume, duplicate number is always present in the given array. ##Input format : ##Line 1 : An integer N (size of the input ...

Finding-duplicate-elements-in-an-array 🔍 Duplicate Element Finder This program identifies and returns duplicate elements from an input array. It uses an efficient approach with unordered sets to ...

Learn how this popular Python library accelerates math at scale, especially when paired with tools like Cython and Numba.