func test():
	print(+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++2.718)

	print()

	print(------------------------------------------------------------------2.718)
	print(-------------------------------------------------------------------2.718)

	print()

	print(~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~999)

	print()

	print(+-+-+-----+------------+++++++---++--++--+--+---+--++2.718)

	print()

	print(2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 / 0.444)
	print(153023902390239 % 550 % 29 % 27 % 23 % 17)
	print(2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 << 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2 >> 2)
	print(8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8 ^ -8 ^ 8 ^ 8 ^ 8 ^ 8 ^ 8)