More Problems

• Write a program to check if a graph contains a cycle using DFS.
• Write a program to solve the "Subset Sum Problem" using dynamic programming.
• Write a program to find the minimum spanning tree using Kruskals algorithm.
• Write a program to implement a binary tree with in-order, pre-order, and post-order traversals.
• Write a program to find the maximum product of three integers in an array.
• Write a program to implement a simple online coding platform for coding challenges.
• Write a program to check if a number is a perfect number using its factors.
• Write a program to find the sum of the first n Fibonacci numbers using an iterative approach.