More Problems

• Write a program to implement a simple memory management simulation.
• Write a program to find the first non-repeating word in a string.
• Write a program to check if two numbers are co-prime using the GCD method.
• Write a program to implement a basic online store.
• Write a program to find the length of the longest common substring between two strings.
• Write a program to check if a number is a happy number using a function.
• Write a program to calculate the total cost of items in a shopping cart.
• Write a program to implement a basic to-do list application with due dates.