import aocd

def main(data):
    password = 0
    dial = 50
    for line in data.strip().split('\n'):
        turn = int(line.replace(*'L-').replace(*'R '))
        neg = turn < 0
        password += abs(turn) // 100
        turn = abs(turn) % 100
        for _ in range(turn):
            dial = (dial + neg*2-1) % 100
            password += not dial
    return password


if __name__ == '__main__':
    solution = main(aocd.get_data(day=1, year=2025))
    print(solution)
    aocd.submit(solution, part='b', day=1, year=2025)