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Question
求教，根据A列的类别，求其他列对应行的和。
首先，第131列有4中类别，分别为1.2.3.4四种，前面利用语句按照升序排好，同时前面130列也按131列顺序排列。这一步处理好了！！！！问题来了： 其次，比如第131列第1行到第20行为1，那么我需要对前面1到130列的1到20行分别进行列相加； ...
3 years ago | 1 answer | 0
