<reponame>PasaLab/SparkDQ
class A:

    def __str__(self):
        return "hhhhh"


if __name__ == "__main__":
    a = A()
    i = 0
    while i < 3 - 1:
        print(i)
        i += 1

class A:

    def __str__(self):
        return "hhhhh"


if __name__ == "__main__":
    a = A()
    i = 0
    while i < 3 - 1:
        print(i)
        i += 1