3921. Score Validator

You are given a string array events.

Initially, score = 0 and counter = 0. Each element in events is one of the following:

• "0", "1", "2", "3", "4", "6": Add that value to the total score.
• "W": Increase the counter by 1. No score is added.
• "WD": Add 1 to the total score.
• "NB": Add 1 to the total score.

Process the array from left to right. Stop processing when either:

• All elements in events have been processed, or
• The counter becomes 10.

Return an integer array [score, counter], where:

• score is the final total score.
• counter is the final counter value.

class Solution {
public:
    vector<int> scoreValidator(vector<string>& events) {
        int score = 0, counter = 0;
        for(int i = 0; i < events.size() and counter < 10; i++) {
            if(events[i] == "W") counter++;
            else if(events[i].length() == 2) score++;
            else score += stoi(events[i]);
        }
        return {score, counter};
    }
};