More Problems

• Write a program to compute the number of unique characters in a string.
• Implement a function to find the number of perfect numbers below n.
• Create a program to find the maximum product of any three integers in an array.
• Write a program to calculate the sum of the first n perfect squares.
• Implement a function to check if a number is a strong composite number.
• Create a program to compute the average of a set of numbers.
• Write a program to find the total number of trailing zeroes in the factorial of a number.
• Implement a function to find the GCD of two numbers using the Euclidean algorithm.