习题 9: 印出，印出，印出
# Here's some new strange stuff, remember type it exactly.
days = "Mon Tue Wed Thu Fri Sat Sun"
months = "Jan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug"
puts "Here are the days: ", days
puts "Here are the months: ", months
puts <<PARAGRAPH
There's something going on here.
With the three double-quotes.
We'll be able to type as much as we like.
Even 4 lines if we want, or 5, or 6.
PARAGRAPH
你应该看到的结果
$ ruby ex9.rb
Here are the days:
Mon Tue Wed Thu Fri Sat Sun
Here are the months:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
There's something going on here.
With the three double-quotes.
We'll be able to type as much as we like.
Even 4 lines if we want, or 5, or 6.
加分习题
- 自己检查结果，记录你犯过的错误，并且在下个练习中尽量不犯相同的错误。