More Problems

• Write a program to check if two strings can be made equal with a limited number of character changes.
• Write a program to find the longest common subsequence in a string using dynamic programming.
• Write a program to implement a simple console-based file manager.
• Write a program to check if a number is a triangular number using a function.
• Write a program to find the sum of all prime numbers in a range.
• Write a program to implement a simple online banking system with deposit and withdrawal functions.
• Write a program to check if a string is a valid URL format.
• Write a program to find the smallest prime factor of a number.