笨方法学python--打印

1 print 语句 尾端的逗号

end1 = "C"

end2 = "h"

end3 = "e"

end4 = "e"

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,

print end7 + end8 + end9 + end10 + end11 + end12

结果：
Cheese Burger

若没有逗号
Cheese
Burger

2 3个双引号的使用
引号之间不能有空格