ruby实现石头剪刀布游戏

复制代码 代码如下:

#encoding: utf-8

arr = ['石头', '剪刀', '布']

win_arr = [['石头', '剪刀'], ['剪刀', '布'], ['布', '石头']]

#随机computer的值，放入result数组中

result = [arr.sample]

while (true)

puts "请输入石头、剪刀、布"

input_value = gets.force_encoding("GBK").encode("UTF-8").chomp

if arr.include? input_value

result << input_value

if result[0] == result[1]

puts '平手'

elsif win_arr.include? result

puts '电脑获胜'

else

puts '您获胜了'

break

end

else

puts '输入的值有误，请输入石头、剪刀、布'

next

end

end