Function search

javascript/0128-longest-consecutive-sequence.js:52–71

(nums)

};

const search = (nums) => {
    let [maxScore, score] = [1, 1];

    for (let i = 1; i < nums.length; i++) {
        /* Time O(N) */
        const isPrevDuplicate = nums[i - 1] === nums[i];
        if (isPrevDuplicate) continue;

        const isStreak = nums[i] === nums[i - 1] + 1;
        if (isStreak) {
            score++;
            continue;
        }

        maxScore = Math.max(maxScore, score);
        score = 1;
    }

    return Math.max(maxScore, score);
};

/**
 * Hash Set - Intelligent Sequence