More Problems

• Write a program to implement a basic online recipe management system with user ratings.
• Write a program to check if a number is a perfect number using its proper divisors.
• Write a program to find the maximum product of any three integers in an array.
• Write a program to implement a simple chat application using sockets.
• Write a program to check if two strings are anagrams using a hash table.
• Write a program to find the longest substring without repeating characters using a sliding window.
• Write a program to implement the Bellman-Ford algorithm for shortest paths in a graph.
• Write a program to check if a binary tree is balanced using height comparison.