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lua - lua 代码工作，但在代码完成之前停止

问题描述

我正在为 lua 做用户输入代码，如果您在输入信息时出错，您可以通过说出您想要修复的内容来修复它。在你输入这两个字母后（例如说你拼错了 england 并拼成了 englaund，你会输入 HT 来修复它。）它会提示你修复它，并且在你完成它之后它只是说代码已经完成，即使它不是。

我尝试将变量设为本地，将块设为所有 ifs 而不是 elseifs。

--user input--
print('Hello, what is your name? ')
local name = io.read()
print('What is your last name?')
local LastName = io.read()
print('The place you live?')
local Hometown = io.read()
print('Lastly, what is your favourite video game?')
local VideoGame = io.read()

--Printing the information--
print(
  'You are ' .. name .. ' ' .. LastName ..
  ' you live in ' .. Hometown ..
  ' and your favourite video game is ' .. VideoGame .. '.'
)
print('right?')

-- confirmation --    
io.write("press 1 i was correct, and press 2 if i was wrong.")
answer = io.read()

if answer == "1" then
  print('Yay, I was correct!')

elseif answer == "2" then
  print('aww, I was wrong. Do you want to enter the information again?  Say yes or no.')

  local answer2 = io.read()

  if answer2 == "yes" then
    print('What would you like to change? Type either FN, LN, HT or VG to change which one you would like.')

    local answer3 = io.read()

    if answer3 == FN then
      io.write('Ok, please enter the corrected version of your first name.')
      answerFN = io.read()
      io.write('Here is the corrected version.')
      io.write(
        'You are ' .. answerFN .. ' ' .. LastName ..
        ' you live in ' .. Hometown ..
        ' and your favourite video game is ' .. answerVG .. '.'
      )
    end

    if answer3 == LN then
      print('Ok, please enter the corrected version of your last name.')
      answerLN = io.read()
      print('Here is the corrected version.')
      print(
        'You are ' .. name .. ' ' .. answerLN ..
        ' you live in ' .. Hometown ..
        ' and your favourite video game is ' .. answerVG .. '.'
      )
    end

    if answer3 == HT then
      print('Ok, please enter the corrected version of your hometown.')
      answerHT = io.read()
      print('Here is the corrected version.')
      print(
        'You are ' .. name .. ' ' .. LastName ..
        ' you live in ' .. answerHT ..
        ' and your favourite video game is ' .. answerVG .. '.'
      )
    end


    if answer3 == VG then
      print('Ok, please enter the corrected version of your favourite video game.')
      answerVG = io.read()
      print('Here is the corrected version.')
      print(
        'You are ' .. name .. ' ' .. LastName ..
        ' you live in ' .. Hometown ..
        ' and your favourite video game is ' .. answerVG .. '.'
      )
    end

    if answer2 == "no" then
      print('Alright, tough luck. You can run the code again if you change your mind.')
    end
  end
end

我希望它会打印出“好的，放置...的更正版本”，但它甚至没有用。

标签： lua

解决方案

您可能想更改answer3 == VG为answer3 == "VG"（以及其他人）。目前，它正在与 name 的变量进行比较，该变量VG可能不存在。

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