More Problems

• 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.
• Write a program to implement a simple online shopping cart with discounts.
• Write a program to check if a string is a valid date in the format YYYY-MM-DD.
• Write a program to find the longest increasing subsequence in an array using binary search.
• Write a program to implement a basic online booking system for event tickets.