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摘要: #怎么快速判断一个身份证号对不对? ``` =IF(MID(D2,18,1)=CHOOSE(MOD(SUMPRODUCT(MID(D2,{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17},1)*{7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4, 阅读全文
posted @ 2023-06-15 12:13 郭幸坤 阅读(492) 评论(0) 推荐(0) 编辑
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