More Problems

• Write a program to calculate the number of vowels in a given file.
• Write a program to implement a basic grade calculator with letter grades.
• Write a program to check if a number is a perfect number using its divisors.
• Write a program to find the smallest element in a linked list.
• Write a program to convert a character to its ASCII value.
• Write a program to check if two numbers are amicable numbers.
• Write a program to implement a simple online shopping application.
• Write a program to find the maximum frequency of any digit in a number.