关于如何用数组实现超长正整数加减

I'm against all the beginners who are against yzfy.
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额……输入输出需要仔细考虑
不需要相等的……
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晕……11#的搞偶像崇拜了哈，提醒你，别的我不知道，但是计算机行业最不需要的就是偶像崇拜了……
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用万进制的，读入时用%4d，这是我能使用的优化方法，再没有了
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好玩，我只是鄙视一些人，没说崇拜啊
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No matter what you say,I will keep my eyes closed all the time!
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But when you were writing this,you had you eyes closed?
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It's none of your business,it's my business!
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hoho,you are liyanhong,won't you?
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Are  you  LoLi?
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