More Problems

• Write a program to implement a basic stack data structure with push and pop operations.
• Write a program to find the total number of characters in a string using recursion.
• Write a program to convert seconds into hours and minutes.
• Write a program to check if a number is a palindromic prime.
• Write a program to implement a simple note-taking application with user authentication.
• Write a program to calculate the sum of the first n Fibonacci numbers using an iterative approach.
• Write a program to find the longest common suffix between two strings.
• Write a program to check if two numbers are equal without using any comparison operators.