IF(VALUE(LEN(ROUND(RIGHT(B77,1)/2,2)))=1,"男","女")这个函数是否错误,我用的时候发现是错的,

IF(VALUE(LEN(ROUND(RIGHT(B77,1)/2,2)))=1,男,女)这个函数是否错误,我用的时候发现是错的, 谁可以为我解答这个公式 =MID($B$2,ROUND(RAND()*LEN($B$2),0)+1,1)&MID($B$3,ROUND(RAND()*LEN($B$3),0)+=MID($B$2,ROUND(RAND()*LEN($B$2),0)+1,1)&MID($B$3,ROUND(RAND()*LEN($B$3),0)+1,1)&IF(RAND()>0.3,MID($B$3,ROUND(RAND()*LEN($B$3),0)+1,1),) left(A2,1) if(len(A2)=2,right(A2,1),R(A2, 关于身份证识别男女的公式,=IF(LEN(B2)=15,IF(MOD(VALUE(RIGHT(B2,3)),2)=0,男,女),IF(LEN(B2)=18,IF(MOD(VALUE(MID(B2,15,1)),2)=0,男,女),身份证错)),原理是什么! ：4舍6入 5后面有数入上去 没有数 看它前位数单进双舍 保留 3 位有效数字 的EXCEL公式=IF(LEFT(A1,2)=0.,ROUND(A1,3)-(MOD(A1*10000,20)=5)/1000,IF(ISERROR(FIND(.,A1)),ROUND(A1,3-LEN(A1))-(MOD(A1*10^(4-LEN(A1)),20)=5)*10^(L =ROUND(IF(J5 ROUND(IF(I2 解释函数=IF(LEN($B$5) Value has a value only if its value is 再帮我看下哈 小弟菜鸟// if(Math.round(form1.num1.value)!=form1.num1.value){window.alert.(num1不是一个数); return false; 就又出现问题了 帮我看看 display R-squared value on PYTHON round Forthis problem,we'll round an int value up to the next multiple of 10 ifits rightmost digit is 5 or more,so 15 rounds up to 20.Alternately,round down to the previous multiple of 10 if its rightmost digit is lessthan 5,so 12 rounds down 公式IF(D90,ROUND(H9/D9,4), 一首对唱英文歌,if i were you,the round the round the round,求歌名 VB编程If Len(Text1.Text) = Len(Text1.Text) - 1 Then len(Text2.Text) = Len(Text2.Text) - 1 End If 缺缺标识符,不会回答别乱答.浪费时间 If this value is present.//英语翻译 VFP for循环体IF THISFORM.Text1.Value if (form1.text1.value== )