我想在EXCEL中下多條件判斷. 條件有四種. IF "甲" 則顯入"A" IF "乙" 則 ... 假設"甲乙 丙其他"填在A1,而B1=IF(A1="甲" ,"A",IF(A1="乙" ,"B",IF(A1="丙" ...
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