More Problems

• Create a function to implement a basic calculator that supports addition, subtraction, multiplication, and division.
• Write a program to compute the nth Catalan number.
• Implement a function to generate all combinations of a given string.
• Create a program to check if two numbers are coprime.
• Write a program to calculate the sum of the digits of a number raised to its own power.
• Implement a function to find the smallest prime factor of a number.
• Create a program to find the number of distinct prime factors of a number.
• Write a program to calculate the GCD of an array of numbers.