阅读: 353 发表于 2025-03-03 13:53
1.函数法(1)SUM(1/COUNTIF(C2:C13,C2:C13))同时按住ctrl+shift+enter (2)SUMPRODUCT(1/COUNTIF(C2:C13,C2:C13))2.透室表办法一:提早办理那个办法的整体思路是须要正在数据源中,删多一个【帮助列】字段,而后再生成数据透室表,最后用【帮助列】字段去停行挑选不重复项计数。➀ 删多【帮助列】字段IF(COUNTIF(C$2:C...
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