Reu*_*ner 3 math lua random-seed
我有一个非常基本的Lua脚本,询问数学问题
math.randomseed(os.time())
print ("Let's play Math")
a = math.random(1,10)
b = math.random(1,10)
io.write("What is " .. a .. " + " .. b .. "?")
answer = io.read()
correct = (a + b)
if (answer == correct) then
print ("Correct")
else
print ("Wrong")
print (correct) --For debug
end
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出于某种原因,即使正确回答,我也总是"不正确".我也打印出正确的答案,只是为了确保程序正确处理数学.我的错误在哪里?
answer 包含一个字符串,因此永远不会等于一个数字.
只需添加
answer = tonumber(answer)
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后
answer = io.read()
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