Problem Statement In this problem add two numbers represented by linked lists, You will be given two numbers represented by two separate Linked List, and write a function that returns the sum list. A sum list is a list that represents the sum of two input numbers (Linked List). Rules : Input Format : Output ...
An algorithm is a group of clearly defined steps used in programming to carry out certain tasks and produce desired results. When we refer to “a set of defined instructions” in this context, we mean that the user is aware of the results of those instructions if they are carried out as intended. Deterministic and ...
People have been referring to computer information that is communicated or stored as “data” since the development of computers. On the other hand, order types also contain data. Data might take the shape of printed numbers or sentences and bytes saved in the memory of electrical devices or knowledge that has been mentally preserved. This ...
Introduction to Coin Change Problem The “coin change problem” expects a solution to find the minimum number of specific denomination coins required to sum up to a given value. This problem can be categorized as a variation of the “knapsack problem”, and the solution can be optimized using the Dynamic Programming approach. So let’s get ...
Problem Statement An array of integers with the length n is presented to us as Arr[]. The objective is to determine the quantity of triplets (Arr[i],Arr[j],Arr[k]) such that any two numbers added together equal the third number. Example a, b, and c are members of Arr[] with indexes i, j, and k, respectively, such that ...
Problem Statement Given a Directed graph $G=(V, E)$ with $V$ vertices numbered from $0$ to $V-1$ and $E$ edges. The task is to detect cycle in the directed graph $i.e.$ to check if there exists a cycle in the given graph. Examples Example 1 Input: Output:NO Explanation: No cycle exists in the above give Directed ...
Problem Statement We are given the head pointer of a linked list. Determine whether the linked list contains a loop or not. If it contains a loop, then we need to remove it as well from the given linked list. There is a loop in a linked list if there is some node that can ...
A Stack is a linear data structure that processes elements in a last in first out (LIFO) manner, with the most recent element always on top. Push() and pop() operations are usually supported. Applications of stack in data structure includes expression evaluation, backtracking, recursion and the implementation of other data structures such as queues. Applications of Stack ...
Data structures are fundamental components in data science, enabling efficient storage, organization, and manipulation of information. Mastery of advanced data structures is vital for programmers, as they underpin the design and implementation of effective algorithms and software systems. The efficiency of algorithms often hinges on the choice and implementation of data structures, influencing both time ...
Problem Statement You are given an array $height[n]$ of integers of size n, where each value represents a coordinate position $(i, height[i])$. n vertical lines are drawn such that the endpoints of line i are at $(i, 0)$ and $(i, height[i])$. Find the container that is formed by two lines along with the x-axis, where the container ...