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:
Asked in: Unstop
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