More Problems

• Write a program to check if two binary trees are mirror images of each other.
• Write a program to find the longest common prefix among an array of strings.
• Write a program to implement a simple online recipe application with user feedback.
• Write a program to check if a string is a valid numeric value (integer or float).
• Write a program to find the maximum sum rectangle in a 2D matrix.
• Write a program to implement the Merge Sort algorithm.
• Write a program to check if a number can be expressed as the sum of two odd primes.
• Write a program to find the total number of distinct paths in a grid with barriers.