More Problems

• Find the smallest subarray with a sum greater than or equal to a given target using two pointers.
• Check if two arrays can be rearranged to form identical subarrays using two pointers.
• Find the longest subarray that contains an equal number of positive and negative numbers using two pointers.
• Check if a given string is a palindrome by ignoring case and non-alphanumeric characters using two pointers.
• Find the maximum sum of two elements in an array where the sum is less than a given target using two pointers.
• Check if a string can be made palindrome by changing exactly one character using two pointers.
• Find the longest subarray where the sum of elements is divisible by a given value using two pointers.
• Check if two strings can be made identical by swapping exactly two characters using two pointers.