for i in range(10):
        print(i)

if __name__ == "__main__":
    for i in range(10):
        print(i)

print("\n")

if __name__ == "__main__":
    for i in range(10, 5, -1):
        print(i)
        # Do include the starting number (10), dont include the end (5)
    print("\n")

    for i in range(0,12,3):
        print(i)