More Problems

• Write a program to check if a number is a Kaprekar number.
• Write a program to find the maximum profit from a list of stock prices given in an array.
• Write a program to implement a simple online library management system.
• Write a program to check if a string can be rearranged to form a palindrome.
• Write a program to find the total number of distinct paths in a grid.
• Write a program to implement a simple command-line based file manager.
• Write a program to check if a binary tree is height-balanced.
• Write a program to find the longest increasing subsequence of an array using binary search.