More Problems

• Create a program to check if two numbers are amicable.
• Write a program to compute the number of combinations of n items taken k at a time.
• Implement a function to find the maximum product of any two integers in an array.
• Create a program to calculate the sum of cubes of the first n natural numbers.
• Write a program to find the longest increasing subsequence in an array.
• Implement a function to calculate the total number of prime numbers below a given limit.
• Create a program to check if a number is a Harshad number.
• Write a program to calculate the product of all digits in a number.