More Problems

• Write a program to determine if a number can be expressed as a sum of two squares.
• Implement a function to find the longest increasing subsequence in an array.
• Create a program to check if a number is a prime palindrome.
• Write a program to find the area of a polygon given its vertices.
• Implement a function to compute the sum of the first n natural numbers.
• Create a program to check if a string can be rearranged to form a palindrome.
• Write a program to calculate the sum of squares of the first n natural numbers.
• Implement a function to find the sum of the first n triangular numbers.