More Problems

• Implement a function to calculate the average of odd numbers in a list.
• Create a program to find the maximum sum of a contiguous subarray.
• Write a program to check if a number is a prime palindrome.
• Implement a function to compute the sum of cubes of the first n natural numbers.
• Create a program to determine if two numbers are amicable.
• Write a program to calculate the sum of the first n perfect squares.
• Implement a function to check if a number can be expressed as a sum of two squares.
• Create a program to find the longest palindromic substring in a string.