More Problems

• Write a program to check if a string can be rearranged to form a palindrome.
• Implement a function to find the GCD of three numbers.
• Create a program to compute the sum of squares of digits in a number.
• Write a program to check if a number is a palindromic prime.
• Implement a function to find the longest increasing subsequence in an array.
• Create a program to determine if two numbers are coprime.
• Write a program to find the maximum sum of a subarray.
• Implement a function to calculate the sum of the digits of a number until it is a single digit.