More Problems

• Write a program to find the longest palindromic substring using dynamic programming.
• Write a program to check if a number can be expressed as the sum of two squares.
• Write a program to find the total number of palindromic substrings in a string.
• Write a program to implement a basic file upload utility with progress tracking.
• Write a program to check if a binary tree is balanced by comparing heights.
• Write a program to find the longest common suffix between two strings.
• Write a program to implement the Sieve of Eratosthenes for finding all prime numbers up to a limit.
• Write a program to check if a string is a valid palindrome using two-pointer technique.