More Problems

• Write a program to check if a number is a perfect number.
• Write a program to find the total number of sentences in a text file.
• Write a program to implement a simple game of Tic-Tac-Toe.
• Write a program to find the largest number in a linked list using a function.
• Write a program to convert a fraction to a decimal.
• Write a program to check if two numbers are equal without using the equality operator.
• Write a program to find the length of the longest increasing subsequence in an array.
• Write a program to implement a simple student database system.