profit_loss

def Loss(costPrice, sellingPrice) :

	Loss = (costPrice - sellingPrice)

	return Loss


if __name__ == "__main__" :

	costPrice, sellingPrice =map(int,input().split())

	if sellingPrice == costPrice :
		print("No profit nor Loss")

	elif sellingPrice > costPrice :
		print(Profit(costPrice, 
					sellingPrice), "Profit")

	else :
		print(Loss(costPrice, 
				sellingPrice), "Loss")