摘要:
array = (1..10).to_a # 方法1 length = array.length length.times do |t| print "#{array[t]} " end puts "\n" # 方法2 length = array.length-1 for i in 0..leng 阅读全文
posted @ 2017-02-28 17:58 Bill Yuan 阅读(1165) 评论(0) 推荐(0) 编辑
|
||
摘要:
array = (1..10).to_a # 方法1 length = array.length length.times do |t| print "#{array[t]} " end puts "\n" # 方法2 length = array.length-1 for i in 0..leng 阅读全文
posted @ 2017-02-28 17:58 Bill Yuan 阅读(1165) 评论(0) 推荐(0) 编辑 |
||