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kx = '暗示疗法黄蜡石减肥aasd啊飒飒返回'
kx1 = Strconv(kx,1)
kx2 = Bitxor(Cast(kx as W),Cast(kx1 as W))
yy = 1 + Len(kx1) - Len(Ltrim(kx2))
? yy
?ABC("ABC中国34人民")
FUNCTION ABC
LPARAMETERS LCSTRING
FOR I = 1 TO LENC(LCSTRING)
IF LEN(SUBSTRC(LCSTRING,I,1))=2
EXIT
ENDIF
NEXT
RETURN I
ENDFUNC
?abc("abc中国34人民")
Function abc
Lparameters lcString
For i = 1 To Len(lcString)
If Isleadbyte(Substr(lcString,i,1))
Exit
Endif
Next
Return i
Endfunc