如何获得最高价值的钥匙

Question

function high(scorel)
    local highest = 0
    for name, score in pairs(scorel) do
        if score > highest then 
           highest = score 
        end
    end
    print(name)
end

打印得分最高的密钥，包括他或她的名字。

Answer 1

您也只需记住名称：

eval

如果每个人的分数都相同，则您的算法不会选择组长，但也许正是您想要的。

UPD ：领导层分开：

function high(scorel)
    local leader, highest = nil, 0
    for name, score in pairs(scorel) do
        if score > highest then 
           leader, highest = name, score
        end
    end
    return leader, highest
end
print (high(scores)) -- will print leader's name and score.
local leader, record = high(scores)
print (leader) -- abd this will print only the champion's name.