More Problems

• Write a program to implement a simple text-based adventure game.
• Write a program to check if a number is a pronic number.
• Write a program to find the first non-repeated character in a string.
• Write a program to convert seconds into hours, minutes, and seconds.
• Write a program to implement a basic note-taking application with search functionality.
• Write a program to check if a string is a valid base64 encoded string.
• Write a program to find the sum of the digits at odd positions in a number.
• Write a program to implement a simple restaurant reservation system.