More Problems

• Write a program to determine if a number is a perfect number.
• Implement a function to calculate the area of a triangle given its vertices.
• Create a program to find the product of all even numbers up to n.
• Write a program to check if a number is a prime factorial.
• Implement a function to find the nth term of a geometric sequence.
• Create a program to find the sum of the first n perfect numbers.
• Write a program to check if a number is a Harshad number.
• Implement a function to calculate the number of unique paths in a grid.