running = True
while running:
	print("1 = plus")
	print("2 = minus")
	print("3 = multiply")
	print("4 = razdelit")
	print("5 = exit")
	cmd = int(input("Type number: "))
	if cmd == 1:
		print("plus")
		x = int(input("Enter x:"))
		y = int(input("Enter y:"))
		print(x + y)
	elif cmd == 2:
		print("minus")
		x = int(input("Enter x:"))
		y = int(input("Enter y:"))
		print(x - y)
	elif cmd == 3:
		print("multiply")
		x = int(input("enter x:"))
		y = int(input("Enter y:"))
		print(x * y)
	elif cmd == 4:
		print("delit")
		x = int(input("Enter x:"))
		y = int(input("enter y:"))
		print "Result is"(x / y)
	elif cmd == 5:
		print("quit")
		running = False