Loops 我的MARIE-Sim跳转功能无法正常工作

我目前正在研究玛丽模拟器，我正试图得到三个输入的小数，并将它们相乘。我将代码保存为.mas并尝试将其组装。它说我有一个错误，但是程序集列表完全是空的！我发现，当我从代码中删除跳转操作时，代码会进行汇编和运行，但是，我需要跳转来获得正确的答案。我看到的每一个地方，跳转都是我写的，所以我不知道我是否错了，我的Sim卡是否被窃听了，或者是什么

ORG 100     /Starting point // Gustavo Brandao. No Partners
    Input       /Request user input for first number
    Store   NumA    /Store the number
    Output      /Display number to screen
    Input       /Request user for a second number
    Store   NumB    /Store number
    Output      /Display number
    Input       /Request user for third number
    Store   NumC    /Show number
    Output      /Display number
Loop,   Load    NumA    /Load the first number, will also loop from here
    Add Sum /Add with zero and location which will save the sum
    Store   Sum /Store the sum
    Load    NumB    /Load the second number for the skip condition control
    Subt    One /decrement the number
    Store   NumB    /Store the number. when 0, code will skip the jump
    Skipcond 000    /Skip when the second number reaches zero
    Jump    Loop    /Used to repeat addition until second number reaches zero
    Load    Sum
    Store   NumA    /Storing sum in NumA slot to make code easier to read
Loop,   Load    NumA    /Loading the previous sum
    Add FSum    /Adding previous sum to zero and final sum location
    Store   FSum    /Storing final sum
    Load    NumC    /Second skip condition control
    Subt    One /decrememting number
    Store   NumC    /Storing skip condition
    Skipcond 000    /When the third inputed number is zero, loop will end
    Jump    Loop    /Loops back to second part of code
    Load    FSum    /load the final sum for output
    Output      /Display final sum
    HALT
NumA,   Dec 0   /First number; Will be overwritten with input
NumB,   Dec 0   /Second number
NumC,   Dec 0   /Third number
Sum,    Dec 0   /Stores the sum for the first multiplication process
FSum,   Dec 0   /Stores sum for the second multiplication process
One,    Dec 1   /Used to decrement values

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所以我才意识到我不能在程序中有两个“循环”，因为它无法识别跳转到哪个。我把第二个命名为Loop2，它成功了。我得到了错误的答案，但这并不是一个小小的调整无法解决的问题，所以我才意识到我不能在程序中有两个“循环”，因为它无法识别要跳转到哪个。我把第二个命名为Loop2，它成功了。我得到了错误的答案，但这不是一个小小的调整无法解决的问题

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