ex7.py
# -*- coding:utf-8 -*- print ("Mary had a little lamb.") print ("its fleece was white as %s." % 'snow') print ("And everywhere that Mary went.") print ("+" * 1000 )# what'd that do? 这句话的写法要了解 end1 = "c" end2 = "h" end3 = "e" end4 = "s" end5 = "s" end6 = "e" end7 = "b" end8 = "u" end9 = "r" end10 = "g" end11 = "e" end12 = "r" # watch that comma at the end. try removing it to see what happens print (end1 + end2 + end3 + end4 + end5 + end6, end7 + end8 + end9 + end10 + end11 + end12) #上面中的,号是打印不出来的;上面的表示是并排打印 print (end1 + end2 + end3 + end4 + end5 + end6) print (end7 + end8 + end9 + end10 + end11 + end12) #上面的分开打印是分开来另作一行打印