Solution In a lively car showroom, an array of cars awaits, each with its distinctive features. Picture yourself mixing and matching these cars in unique combinations to create dream blends which have an F-score equal to the XOR value of the combination. Your mission: To compute the blend score, which is the XOR of the F-score values for all these dreamy combinations. Now, it's time to reveal the grand total! Input Format: - The first line of input consists of the integer N, representing the number of cars in the showroom. - The second line consists of N integers, representing the features of the car. Output Format: Print the sum of F-scores obtained. Constraints: 1 <= N <= 10^4 0 <= Fi <= 10^4 Sample Testcase 0: Testcase Input: