练习： 12345678910111213tabby_cat = "\tI’m tabbed in." persian_cat = "I’m split\non a line." backslash_cat = "I’m \\ a \\ cat.&q…

习题： #Here’s some new strange stuff,remember type it exactly. days = “Mon Tue Wed Thu Fri Sat Sun” months = “Jan\nFeb\nMar\nApr…

练习： formatter = “%r %r %r %r” print formatter % (1,2,3,4) print formatter % (“one”,”two”,”three”,&#822…

练习： print “Mary had a little lamb.” print “Its fleece was white as %s.” % ‘snow’ print “And everywhere that …

练习： x = “There are %d types of people.” % 10 binary = “binary” do_not = “don’t” y = “Those who know %s…

练习： my_name = ‘Zed A. Shaw’ my_age = 35 # not a lie my_height = 74 # inches my_weight = 180 # lbs my_eyes = ‘Blue’ my_teeth = …

练习： cars = 100 space_in_a_car = 4.0 drivers = 30 passengers = 90 cars_not_driven = cars – drivers cars_driven = drivers carpool_capacity = cars_…

笨办法学python-习题3：数字和数学计算 练习： print “I will now count my chickens:” print “Hens”,25 + 30 / 6 print “Roosters”,100 &#8…

练习： # A coment,this is so you can read your program later. # Anything after the # is igored by python. print “I could have code like this.&#8221…

练习： print “Hello World!” print “Hello Again” print “I like typing this.” print “This is fun.” print &#…