More Problems

• Check if a given string can be made into a palindrome by removing exactly two characters using two pointers.
• Find the maximum sum of a subarray containing at least one negative number using two pointers.
• Check if a string can be made into a palindrome by reversing exactly one substring using two pointers.
• Find the longest subarray that contains only even numbers using two pointers.
• Check if two arrays are sorted in reverse order of each other using two pointers.
• Find the smallest subarray with a product greater than or equal to a target using two pointers.
• Check if a string can be rearranged to form a palindrome by changing exactly two characters using two pointers.
• Find the longest subarray where all elements are less than or equal to a target using two pointers.