import itertools


def app():
    n = 1000
    b = 1
    m = 0
    for i in itertools.count():
        if len(str(m)) > n:
            raise RuntimeError("Not found")
        elif len(str(m)) == n:
            return str(i)
        b, m = m, b + m


if __name__ == "__main__":
    print(app())

3bf8d290780cf30b5d311af5fb9aefaea0a099bb
<mask token>

<mask token>


def app():
    n = 1000
    b = 1
    m = 0
    for i in itertools.count():
        if len(str(m)) > n:
            raise RuntimeError('Not found')
        elif len(str(m)) == n:
            return str(i)
        b, m = m, b + m


<mask token>

<mask token>


def app():
    n = 1000
    b = 1
    m = 0
    for i in itertools.count():
        if len(str(m)) > n:
            raise RuntimeError('Not found')
        elif len(str(m)) == n:
            return str(i)
        b, m = m, b + m


if __name__ == '__main__':
    print(app())

import itertools


def app():
    n = 1000
    b = 1
    m = 0
    for i in itertools.count():
        if len(str(m)) > n:
            raise RuntimeError('Not found')
        elif len(str(m)) == n:
            return str(i)
        b, m = m, b + m


if __name__ == '__main__':
    print(app())

import itertools


def app():
    n = 1000
    b = 1
    m = 0
    for i in itertools.count():
        if len(str(m)) > n:
            raise RuntimeError("Not found")
        elif len(str(m)) == n:
            return str(i)
        b, m = m, b + m


if __name__ == "__main__":
    print(app())
