Editorial for Longest Increasing Sequence

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Submitting an official solution before solving the problem yourself is a bannable offence.
by: doncho


  1. O(n) solution in Python
def solve(numbers):
    best_len = 1
    current_len = 1
    prev_number = numbers[0]

    for current_number in numbers[1:]:
        if prev_number < current_number:
            current_len += 1
            current_len = 1
        prev_number = current_number

        best_len = max(best_len, current_len)

    return best_len


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